Common Weakness Enumeration
CWE-611
AllowedImproper Restriction of XML External Entity Reference
Abstraction: Base · Status: Draft
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
1691 vulnerabilities reference this CWE, most recent first.
CVE-2021-21266 (GCVE-0-2021-21266)
Vulnerability from cvelistv5 – Published: 2021-02-01 14:40 – Updated: 2024-08-03 18:09
VLAI
EPSS
VEX
Title
XXE vulnerability in OpenHAB
Summary
openHAB is a vendor and technology agnostic open source automation software for your home. In openHAB before versions 2.5.12 and 3.0.1 the XML external entity (XXE) attack allows attackers in the same network as the openHAB instance to retrieve internal information like the content of files from the file system. Responses to SSDP requests can be especially malicious. All add-ons that use SAX or JAXB parsing of externally received XML are potentially subject to this kind of attack. In openHAB, the following add-ons are potentially impacted: AvmFritz, BoseSoundtouch, DenonMarantz, DLinkSmarthome, Enigma2, FmiWeather, FSInternetRadio, Gce, Homematic, HPPrinter, IHC, Insteon, Onkyo, Roku, SamsungTV, Sonos, Roku, Tellstick, TR064, UPnPControl, Vitotronic, Wemo, YamahaReceiver and XPath Tranformation. The vulnerabilities have been fixed in versions 2.5.12 and 3.0.1 by a more strict configuration of the used XML parser.
Severity
6.4 (Medium)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/openhab/openhab-addons/securit… | x_refsource_CONFIRM |
| https://dev.to/brianverm/configure-your-java-xml-… | x_refsource_MISC |
| https://www.contrastsecurity.com/security-influen… | x_refsource_MISC |
| https://github.com/openhab/openhab-addons/commit/… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| openhab | openhab-addons |
Affected:
< 2.5.12
Affected: = 3.0.0 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T18:09:15.004Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/openhab/openhab-addons/security/advisories/GHSA-r2hc-pmr7-4c9r"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://dev.to/brianverm/configure-your-java-xml-parsers-to-prevent-xxe-213c"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.contrastsecurity.com/security-influencers/xml-xxe-pitfalls-with-jaxb"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/openhab/openhab-addons/commit/81935b0ab126e6d9aebd2f6c3fc67d82bb7e8b86"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "openhab-addons",
"vendor": "openhab",
"versions": [
{
"status": "affected",
"version": "\u003c 2.5.12"
},
{
"status": "affected",
"version": "= 3.0.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "openHAB is a vendor and technology agnostic open source automation software for your home. In openHAB before versions 2.5.12 and 3.0.1 the XML external entity (XXE) attack allows attackers in the same network as the openHAB instance to retrieve internal information like the content of files from the file system. Responses to SSDP requests can be especially malicious. All add-ons that use SAX or JAXB parsing of externally received XML are potentially subject to this kind of attack. In openHAB, the following add-ons are potentially impacted: AvmFritz, BoseSoundtouch, DenonMarantz, DLinkSmarthome, Enigma2, FmiWeather, FSInternetRadio, Gce, Homematic, HPPrinter, IHC, Insteon, Onkyo, Roku, SamsungTV, Sonos, Roku, Tellstick, TR064, UPnPControl, Vitotronic, Wemo, YamahaReceiver and XPath Tranformation. The vulnerabilities have been fixed in versions 2.5.12 and 3.0.1 by a more strict configuration of the used XML parser."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper Restriction of XML External Entity Reference (\u0027XXE\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-02-01T14:40:16.000Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/openhab/openhab-addons/security/advisories/GHSA-r2hc-pmr7-4c9r"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://dev.to/brianverm/configure-your-java-xml-parsers-to-prevent-xxe-213c"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.contrastsecurity.com/security-influencers/xml-xxe-pitfalls-with-jaxb"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/openhab/openhab-addons/commit/81935b0ab126e6d9aebd2f6c3fc67d82bb7e8b86"
}
],
"source": {
"advisory": "GHSA-r2hc-pmr7-4c9r",
"discovery": "UNKNOWN"
},
"title": "XXE vulnerability in OpenHAB",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-21266",
"STATE": "PUBLIC",
"TITLE": "XXE vulnerability in OpenHAB"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "openhab-addons",
"version": {
"version_data": [
{
"version_value": "\u003c 2.5.12"
},
{
"version_value": "= 3.0.0"
}
]
}
}
]
},
"vendor_name": "openhab"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "openHAB is a vendor and technology agnostic open source automation software for your home. In openHAB before versions 2.5.12 and 3.0.1 the XML external entity (XXE) attack allows attackers in the same network as the openHAB instance to retrieve internal information like the content of files from the file system. Responses to SSDP requests can be especially malicious. All add-ons that use SAX or JAXB parsing of externally received XML are potentially subject to this kind of attack. In openHAB, the following add-ons are potentially impacted: AvmFritz, BoseSoundtouch, DenonMarantz, DLinkSmarthome, Enigma2, FmiWeather, FSInternetRadio, Gce, Homematic, HPPrinter, IHC, Insteon, Onkyo, Roku, SamsungTV, Sonos, Roku, Tellstick, TR064, UPnPControl, Vitotronic, Wemo, YamahaReceiver and XPath Tranformation. The vulnerabilities have been fixed in versions 2.5.12 and 3.0.1 by a more strict configuration of the used XML parser."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-611 Improper Restriction of XML External Entity Reference (\u0027XXE\u0027)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/openhab/openhab-addons/security/advisories/GHSA-r2hc-pmr7-4c9r",
"refsource": "CONFIRM",
"url": "https://github.com/openhab/openhab-addons/security/advisories/GHSA-r2hc-pmr7-4c9r"
},
{
"name": "https://dev.to/brianverm/configure-your-java-xml-parsers-to-prevent-xxe-213c",
"refsource": "MISC",
"url": "https://dev.to/brianverm/configure-your-java-xml-parsers-to-prevent-xxe-213c"
},
{
"name": "https://www.contrastsecurity.com/security-influencers/xml-xxe-pitfalls-with-jaxb",
"refsource": "MISC",
"url": "https://www.contrastsecurity.com/security-influencers/xml-xxe-pitfalls-with-jaxb"
},
{
"name": "https://github.com/openhab/openhab-addons/commit/81935b0ab126e6d9aebd2f6c3fc67d82bb7e8b86",
"refsource": "MISC",
"url": "https://github.com/openhab/openhab-addons/commit/81935b0ab126e6d9aebd2f6c3fc67d82bb7e8b86"
}
]
},
"source": {
"advisory": "GHSA-r2hc-pmr7-4c9r",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-21266",
"datePublished": "2021-02-01T14:40:16.000Z",
"dateReserved": "2020-12-22T00:00:00.000Z",
"dateUpdated": "2024-08-03T18:09:15.004Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-4311 (GCVE-0-2021-4311)
Vulnerability from cvelistv5 – Published: 2023-01-09 11:20 – Updated: 2025-04-09 19:25
VLAI
EPSS
VEX
Title
Talend Open Studio for MDM XML xml external entity reference
Summary
A vulnerability classified as problematic was found in Talend Open Studio for MDM. This vulnerability affects unknown code of the component XML Handler. The manipulation leads to xml external entity reference. The patch is identified as 31d442b9fb1d518128fd18f6e4d54e06c3d67793. It is recommended to apply a patch to fix this issue. VDB-217666 is the identifier assigned to this vulnerability.
Severity
5.5 (Medium)
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - XML External Entity Reference
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.217666 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.217666 | signaturepermissions-required |
| https://github.com/Talend/tmdm-server-se/pull/1420 | issue-tracking |
| https://github.com/Talend/tmdm-server-se/commit/3… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Talend | Open Studio for MDM |
Affected:
n/a
|
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T17:23:10.354Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vdb-entry",
"technical-description",
"x_transferred"
],
"url": "https://vuldb.com/?id.217666"
},
{
"tags": [
"signature",
"permissions-required",
"x_transferred"
],
"url": "https://vuldb.com/?ctiid.217666"
},
{
"tags": [
"issue-tracking",
"x_transferred"
],
"url": "https://github.com/Talend/tmdm-server-se/pull/1420"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/Talend/tmdm-server-se/commit/31d442b9fb1d518128fd18f6e4d54e06c3d67793"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2021-4311",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-09T19:25:50.666132Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-09T19:25:57.677Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"XML Handler"
],
"product": "Open Studio for MDM",
"vendor": "Talend",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "tool",
"value": "VulDB GitHub Commit Analyzer"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability classified as problematic was found in Talend Open Studio for MDM. This vulnerability affects unknown code of the component XML Handler. The manipulation leads to xml external entity reference. The patch is identified as 31d442b9fb1d518128fd18f6e4d54e06c3d67793. It is recommended to apply a patch to fix this issue. VDB-217666 is the identifier assigned to this vulnerability."
},
{
"lang": "de",
"value": "In Talend Open Studio for MDM wurde eine Schwachstelle entdeckt. Sie wurde als problematisch eingestuft. Das betrifft eine unbekannte Funktionalit\u00e4t der Komponente XML Handler. Durch das Beeinflussen mit unbekannten Daten kann eine xml external entity reference-Schwachstelle ausgenutzt werden. Der Patch wird als 31d442b9fb1d518128fd18f6e4d54e06c3d67793 bezeichnet. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 4.9,
"vectorString": "AV:A/AC:M/Au:S/C:P/I:P/A:P",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-10-20T13:46:51.508Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.217666"
},
{
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.217666"
},
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/Talend/tmdm-server-se/pull/1420"
},
{
"tags": [
"patch"
],
"url": "https://github.com/Talend/tmdm-server-se/commit/31d442b9fb1d518128fd18f6e4d54e06c3d67793"
}
],
"timeline": [
{
"lang": "en",
"time": "2023-01-09T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2023-01-09T00:00:00.000Z",
"value": "CVE reserved"
},
{
"lang": "en",
"time": "2023-01-09T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2023-01-30T11:31:31.000Z",
"value": "VulDB entry last update"
}
],
"title": "Talend Open Studio for MDM XML xml external entity reference"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2021-4311",
"datePublished": "2023-01-09T11:20:22.017Z",
"dateReserved": "2023-01-09T11:19:07.872Z",
"dateUpdated": "2025-04-09T19:25:57.677Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-4295 (GCVE-0-2021-4295)
Vulnerability from cvelistv5 – Published: 2022-12-29 08:08 – Updated: 2024-08-03 17:23
VLAI
EPSS
VEX
Title
ONC code-validator-api XML CodeValidatorApiConfiguration.java vocabularyValidationConfigurations xml external entity reference
Summary
A vulnerability classified as problematic was found in ONC code-validator-api up to 1.0.30. This vulnerability affects the function vocabularyValidationConfigurations of the file src/main/java/org/sitenv/vocabularies/configuration/CodeValidatorApiConfiguration.java of the component XML Handler. The manipulation leads to xml external entity reference. Upgrading to version 1.0.31 is able to address this issue. The name of the patch is fbd8ea121755a2d3d116b13f235bc8b61d8449af. It is recommended to upgrade the affected component. VDB-217018 is the identifier assigned to this vulnerability.
Severity
5.5 (Medium)
5.5 (Medium)
CWE
- CWE-611 - XML External Entity Reference
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.217018 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.217018 | signaturepermissions-required |
| https://github.com/onc-healthit/code-validator-ap… | issue-tracking |
| https://github.com/onc-healthit/code-validator-ap… | patch |
| https://github.com/onc-healthit/code-validator-ap… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ONC | code-validator-api |
Affected:
1.0.0
Affected: 1.0.1 Affected: 1.0.2 Affected: 1.0.3 Affected: 1.0.4 Affected: 1.0.5 Affected: 1.0.6 Affected: 1.0.7 Affected: 1.0.8 Affected: 1.0.9 Affected: 1.0.10 Affected: 1.0.11 Affected: 1.0.12 Affected: 1.0.13 Affected: 1.0.14 Affected: 1.0.15 Affected: 1.0.16 Affected: 1.0.17 Affected: 1.0.18 Affected: 1.0.19 Affected: 1.0.20 Affected: 1.0.21 Affected: 1.0.22 Affected: 1.0.23 Affected: 1.0.24 Affected: 1.0.25 Affected: 1.0.26 Affected: 1.0.27 Affected: 1.0.28 Affected: 1.0.29 Affected: 1.0.30 |
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T17:23:10.449Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vdb-entry",
"technical-description",
"x_transferred"
],
"url": "https://vuldb.com/?id.217018"
},
{
"tags": [
"signature",
"permissions-required",
"x_transferred"
],
"url": "https://vuldb.com/?ctiid.217018"
},
{
"tags": [
"issue-tracking",
"x_transferred"
],
"url": "https://github.com/onc-healthit/code-validator-api/pull/97"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/onc-healthit/code-validator-api/commit/fbd8ea121755a2d3d116b13f235bc8b61d8449af"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/onc-healthit/code-validator-api/releases/tag/1.0.31"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"modules": [
"XML Handler"
],
"product": "code-validator-api",
"vendor": "ONC",
"versions": [
{
"status": "affected",
"version": "1.0.0"
},
{
"status": "affected",
"version": "1.0.1"
},
{
"status": "affected",
"version": "1.0.2"
},
{
"status": "affected",
"version": "1.0.3"
},
{
"status": "affected",
"version": "1.0.4"
},
{
"status": "affected",
"version": "1.0.5"
},
{
"status": "affected",
"version": "1.0.6"
},
{
"status": "affected",
"version": "1.0.7"
},
{
"status": "affected",
"version": "1.0.8"
},
{
"status": "affected",
"version": "1.0.9"
},
{
"status": "affected",
"version": "1.0.10"
},
{
"status": "affected",
"version": "1.0.11"
},
{
"status": "affected",
"version": "1.0.12"
},
{
"status": "affected",
"version": "1.0.13"
},
{
"status": "affected",
"version": "1.0.14"
},
{
"status": "affected",
"version": "1.0.15"
},
{
"status": "affected",
"version": "1.0.16"
},
{
"status": "affected",
"version": "1.0.17"
},
{
"status": "affected",
"version": "1.0.18"
},
{
"status": "affected",
"version": "1.0.19"
},
{
"status": "affected",
"version": "1.0.20"
},
{
"status": "affected",
"version": "1.0.21"
},
{
"status": "affected",
"version": "1.0.22"
},
{
"status": "affected",
"version": "1.0.23"
},
{
"status": "affected",
"version": "1.0.24"
},
{
"status": "affected",
"version": "1.0.25"
},
{
"status": "affected",
"version": "1.0.26"
},
{
"status": "affected",
"version": "1.0.27"
},
{
"status": "affected",
"version": "1.0.28"
},
{
"status": "affected",
"version": "1.0.29"
},
{
"status": "affected",
"version": "1.0.30"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "tool",
"value": "VulDB GitHub Commit Analyzer"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability classified as problematic was found in ONC code-validator-api up to 1.0.30. This vulnerability affects the function vocabularyValidationConfigurations of the file src/main/java/org/sitenv/vocabularies/configuration/CodeValidatorApiConfiguration.java of the component XML Handler. The manipulation leads to xml external entity reference. Upgrading to version 1.0.31 is able to address this issue. The name of the patch is fbd8ea121755a2d3d116b13f235bc8b61d8449af. It is recommended to upgrade the affected component. VDB-217018 is the identifier assigned to this vulnerability."
},
{
"lang": "de",
"value": "In ONC code-validator-api bis 1.0.30 wurde eine Schwachstelle entdeckt. Sie wurde als problematisch eingestuft. Dabei geht es um die Funktion vocabularyValidationConfigurations der Datei src/main/java/org/sitenv/vocabularies/configuration/CodeValidatorApiConfiguration.java der Komponente XML Handler. Durch Beeinflussen mit unbekannten Daten kann eine xml external entity reference-Schwachstelle ausgenutzt werden. Ein Aktualisieren auf die Version 1.0.31 vermag dieses Problem zu l\u00f6sen. Der Patch wird als fbd8ea121755a2d3d116b13f235bc8b61d8449af bezeichnet. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-12-29T08:46:49.777Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.217018"
},
{
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.217018"
},
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/onc-healthit/code-validator-api/pull/97"
},
{
"tags": [
"patch"
],
"url": "https://github.com/onc-healthit/code-validator-api/commit/fbd8ea121755a2d3d116b13f235bc8b61d8449af"
},
{
"tags": [
"patch"
],
"url": "https://github.com/onc-healthit/code-validator-api/releases/tag/1.0.31"
}
],
"timeline": [
{
"lang": "en",
"time": "2022-12-29T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2022-12-29T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2022-12-29T09:13:56.000Z",
"value": "VulDB last update"
}
],
"title": "ONC code-validator-api XML CodeValidatorApiConfiguration.java vocabularyValidationConfigurations xml external entity reference"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2021-4295",
"datePublished": "2022-12-29T08:08:58.553Z",
"dateReserved": "2022-12-29T08:07:22.994Z",
"dateUpdated": "2024-08-03T17:23:10.449Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-3902 (GCVE-0-2021-3902)
Vulnerability from cvelistv5 – Published: 2024-11-15 10:52 – Updated: 2024-11-18 14:35
VLAI
EPSS
VEX
Title
Improper Restriction of XML External Entity Reference in dompdf/dompdf
Summary
An improper restriction of external entities (XXE) vulnerability in dompdf/dompdf's SVG parser allows for Server-Side Request Forgery (SSRF) and deserialization attacks. This issue affects all versions prior to 2.0.0. The vulnerability can be exploited even if the isRemoteEnabled option is set to false. It allows attackers to perform SSRF, disclose internal image files, and cause PHAR deserialization attacks.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| dompdf | dompdf/dompdf |
Affected:
unspecified , < 2.0.0
(custom)
|
|
| dompdf | dompdf |
Affected:
0 , < 2.0.0
(custom)
cpe:2.3:a:dompdf:dompdf:*:beta3:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:dompdf:dompdf:*:beta3:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "dompdf",
"vendor": "dompdf",
"versions": [
{
"lessThan": "2.0.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2021-3902",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-18T14:34:31.414760Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-18T14:35:29.986Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "dompdf/dompdf",
"vendor": "dompdf",
"versions": [
{
"lessThan": "2.0.0",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An improper restriction of external entities (XXE) vulnerability in dompdf/dompdf\u0027s SVG parser allows for Server-Side Request Forgery (SSRF) and deserialization attacks. This issue affects all versions prior to 2.0.0. The vulnerability can be exploited even if the isRemoteEnabled option is set to false. It allows attackers to perform SSRF, disclose internal image files, and cause PHAR deserialization attacks."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-15T10:57:06.734Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/a6071c07-806f-429a-8656-a4742e4191b1"
},
{
"url": "https://github.com/dompdf/dompdf/commit/f56bc8e40be6c0ae0825e6c7396f4db80620b799"
}
],
"source": {
"advisory": "a6071c07-806f-429a-8656-a4742e4191b1",
"discovery": "EXTERNAL"
},
"title": "Improper Restriction of XML External Entity Reference in dompdf/dompdf"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2021-3902",
"datePublished": "2024-11-15T10:52:10.986Z",
"dateReserved": "2021-10-24T23:38:52.192Z",
"dateUpdated": "2024-11-18T14:35:29.986Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-3878 (GCVE-0-2021-3878)
Vulnerability from cvelistv5 – Published: 2021-10-15 13:40 – Updated: 2024-08-03 17:09
VLAI
EPSS
VEX
Title
Improper Restriction of XML External Entity Reference in stanfordnlp/corenlp
Summary
corenlp is vulnerable to Improper Restriction of XML External Entity Reference
Severity
9.8 (Critical)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/a11c889b-ccff-4fea-9e2… | x_refsource_CONFIRM |
| https://github.com/stanfordnlp/corenlp/commit/e5b… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| stanfordnlp | stanfordnlp/corenlp |
Affected:
unspecified , ≤ 4.3.0
(custom)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T17:09:09.613Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://huntr.dev/bounties/a11c889b-ccff-4fea-9e29-963a23a63dd2"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/stanfordnlp/corenlp/commit/e5bbe135a02a74b952396751ed3015e8b8252e99"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "stanfordnlp/corenlp",
"vendor": "stanfordnlp",
"versions": [
{
"lessThanOrEqual": "4.3.0",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "corenlp is vulnerable to Improper Restriction of XML External Entity Reference"
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-10-15T13:40:21.000Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntrdev"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://huntr.dev/bounties/a11c889b-ccff-4fea-9e29-963a23a63dd2"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/stanfordnlp/corenlp/commit/e5bbe135a02a74b952396751ed3015e8b8252e99"
}
],
"source": {
"advisory": "a11c889b-ccff-4fea-9e29-963a23a63dd2",
"discovery": "EXTERNAL"
},
"title": "Improper Restriction of XML External Entity Reference in stanfordnlp/corenlp",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@huntr.dev",
"ID": "CVE-2021-3878",
"STATE": "PUBLIC",
"TITLE": "Improper Restriction of XML External Entity Reference in stanfordnlp/corenlp"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "stanfordnlp/corenlp",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_value": "4.3.0"
}
]
}
}
]
},
"vendor_name": "stanfordnlp"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "corenlp is vulnerable to Improper Restriction of XML External Entity Reference"
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-611 Improper Restriction of XML External Entity Reference"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://huntr.dev/bounties/a11c889b-ccff-4fea-9e29-963a23a63dd2",
"refsource": "CONFIRM",
"url": "https://huntr.dev/bounties/a11c889b-ccff-4fea-9e29-963a23a63dd2"
},
{
"name": "https://github.com/stanfordnlp/corenlp/commit/e5bbe135a02a74b952396751ed3015e8b8252e99",
"refsource": "MISC",
"url": "https://github.com/stanfordnlp/corenlp/commit/e5bbe135a02a74b952396751ed3015e8b8252e99"
}
]
},
"source": {
"advisory": "a11c889b-ccff-4fea-9e29-963a23a63dd2",
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntrdev",
"cveId": "CVE-2021-3878",
"datePublished": "2021-10-15T13:40:21.000Z",
"dateReserved": "2021-10-12T00:00:00.000Z",
"dateUpdated": "2024-08-03T17:09:09.613Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-3869 (GCVE-0-2021-3869)
Vulnerability from cvelistv5 – Published: 2021-10-19 12:30 – Updated: 2024-08-03 17:09
VLAI
EPSS
VEX
Title
Improper Restriction of XML External Entity Reference in stanfordnlp/corenlp
Summary
corenlp is vulnerable to Improper Restriction of XML External Entity Reference
Severity
8.6 (High)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/2f8baf6c-14b3-420d-8ed… | x_refsource_CONFIRM |
| https://github.com/stanfordnlp/corenlp/commit/5d8… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| stanfordnlp | stanfordnlp/corenlp |
Affected:
unspecified , ≤ 4.3.0
(custom)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T17:09:09.917Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://huntr.dev/bounties/2f8baf6c-14b3-420d-8ede-9805797cd324"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/stanfordnlp/corenlp/commit/5d83f1e8482ca304db8be726cad89554c88f136a"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "stanfordnlp/corenlp",
"vendor": "stanfordnlp",
"versions": [
{
"lessThanOrEqual": "4.3.0",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "corenlp is vulnerable to Improper Restriction of XML External Entity Reference"
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-10-19T12:30:32.000Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntrdev"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://huntr.dev/bounties/2f8baf6c-14b3-420d-8ede-9805797cd324"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/stanfordnlp/corenlp/commit/5d83f1e8482ca304db8be726cad89554c88f136a"
}
],
"source": {
"advisory": "2f8baf6c-14b3-420d-8ede-9805797cd324",
"discovery": "EXTERNAL"
},
"title": "Improper Restriction of XML External Entity Reference in stanfordnlp/corenlp",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@huntr.dev",
"ID": "CVE-2021-3869",
"STATE": "PUBLIC",
"TITLE": "Improper Restriction of XML External Entity Reference in stanfordnlp/corenlp"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "stanfordnlp/corenlp",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_value": "4.3.0"
}
]
}
}
]
},
"vendor_name": "stanfordnlp"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "corenlp is vulnerable to Improper Restriction of XML External Entity Reference"
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-611 Improper Restriction of XML External Entity Reference"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://huntr.dev/bounties/2f8baf6c-14b3-420d-8ede-9805797cd324",
"refsource": "CONFIRM",
"url": "https://huntr.dev/bounties/2f8baf6c-14b3-420d-8ede-9805797cd324"
},
{
"name": "https://github.com/stanfordnlp/corenlp/commit/5d83f1e8482ca304db8be726cad89554c88f136a",
"refsource": "MISC",
"url": "https://github.com/stanfordnlp/corenlp/commit/5d83f1e8482ca304db8be726cad89554c88f136a"
}
]
},
"source": {
"advisory": "2f8baf6c-14b3-420d-8ede-9805797cd324",
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntrdev",
"cveId": "CVE-2021-3869",
"datePublished": "2021-10-19T12:30:32.000Z",
"dateReserved": "2021-10-07T00:00:00.000Z",
"dateUpdated": "2024-08-03T17:09:09.917Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-3836 (GCVE-0-2021-3836)
Vulnerability from cvelistv5 – Published: 2021-12-14 15:20 – Updated: 2024-08-03 17:09
VLAI
EPSS
VEX
Title
Improper Restriction of XML External Entity Reference in dbeaver/dbeaver
Summary
dbeaver is vulnerable to Improper Restriction of XML External Entity Reference
Severity
9.8 (Critical)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/a98264fb-1930-4c7c-b77… | x_refsource_CONFIRM |
| https://github.com/dbeaver/dbeaver/commit/4debf8f… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| dbeaver | dbeaver/dbeaver |
Affected:
unspecified , < 21.2.3
(custom)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T17:09:09.506Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://huntr.dev/bounties/a98264fb-1930-4c7c-b774-af24c0175fd4"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/dbeaver/dbeaver/commit/4debf8f25184b7283681ed3fb5e9e887d9d4fe22"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "dbeaver/dbeaver",
"vendor": "dbeaver",
"versions": [
{
"lessThan": "21.2.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "dbeaver is vulnerable to Improper Restriction of XML External Entity Reference"
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-12-14T15:20:12.000Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntrdev"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://huntr.dev/bounties/a98264fb-1930-4c7c-b774-af24c0175fd4"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/dbeaver/dbeaver/commit/4debf8f25184b7283681ed3fb5e9e887d9d4fe22"
}
],
"source": {
"advisory": "a98264fb-1930-4c7c-b774-af24c0175fd4",
"discovery": "EXTERNAL"
},
"title": "Improper Restriction of XML External Entity Reference in dbeaver/dbeaver",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@huntr.dev",
"ID": "CVE-2021-3836",
"STATE": "PUBLIC",
"TITLE": "Improper Restriction of XML External Entity Reference in dbeaver/dbeaver"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "dbeaver/dbeaver",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "21.2.3"
}
]
}
}
]
},
"vendor_name": "dbeaver"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "dbeaver is vulnerable to Improper Restriction of XML External Entity Reference"
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-611 Improper Restriction of XML External Entity Reference"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://huntr.dev/bounties/a98264fb-1930-4c7c-b774-af24c0175fd4",
"refsource": "CONFIRM",
"url": "https://huntr.dev/bounties/a98264fb-1930-4c7c-b774-af24c0175fd4"
},
{
"name": "https://github.com/dbeaver/dbeaver/commit/4debf8f25184b7283681ed3fb5e9e887d9d4fe22",
"refsource": "MISC",
"url": "https://github.com/dbeaver/dbeaver/commit/4debf8f25184b7283681ed3fb5e9e887d9d4fe22"
}
]
},
"source": {
"advisory": "a98264fb-1930-4c7c-b774-af24c0175fd4",
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntrdev",
"cveId": "CVE-2021-3836",
"datePublished": "2021-12-14T15:20:13.000Z",
"dateReserved": "2021-09-27T00:00:00.000Z",
"dateUpdated": "2024-08-03T17:09:09.506Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-3055 (GCVE-0-2021-3055)
Vulnerability from cvelistv5 – Published: 2021-09-08 17:10 – Updated: 2024-09-17 00:30
VLAI
EPSS
VEX
Title
PAN-OS: XML External Entity (XXE) Reference Vulnerability in the PAN-OS Web Interface
Summary
An improper restriction of XML external entity (XXE) reference vulnerability in the Palo Alto Networks PAN-OS web interface enables an authenticated administrator to read any arbitrary file from the file system and send a specifically crafted request to the firewall that causes the service to crash. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.10; PAN-OS 10.0 versions earlier than PAN-OS 10.0.6. This issue does not affect Prisma Access.
Severity
6.5 (Medium)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.paloaltonetworks.com/CVE-2021-3055 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Palo Alto Networks | PAN-OS |
Unaffected:
10.1.*
Affected: 9.0 , < 9.0.14 (custom) Affected: 9.1 , < 9.1.10 (custom) Affected: 10.0 , < 10.0.6 (custom) Affected: 8.1 , < 8.1.20 (custom) |
Date Public
2021-09-08 00:00
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T16:45:50.940Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://security.paloaltonetworks.com/CVE-2021-3055"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "PAN-OS",
"vendor": "Palo Alto Networks",
"versions": [
{
"status": "unaffected",
"version": "10.1.*"
},
{
"changes": [
{
"at": "9.0.14",
"status": "unaffected"
}
],
"lessThan": "9.0.14",
"status": "affected",
"version": "9.0",
"versionType": "custom"
},
{
"changes": [
{
"at": "9.1.10",
"status": "unaffected"
}
],
"lessThan": "9.1.10",
"status": "affected",
"version": "9.1",
"versionType": "custom"
},
{
"changes": [
{
"at": "10.0.6",
"status": "unaffected"
}
],
"lessThan": "10.0.6",
"status": "affected",
"version": "10.0",
"versionType": "custom"
},
{
"changes": [
{
"at": "8.1.20",
"status": "unaffected"
}
],
"lessThan": "8.1.20",
"status": "affected",
"version": "8.1",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "This issue was found by a customer of Palo Alto Networks during a security review."
}
],
"datePublic": "2021-09-08T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "An improper restriction of XML external entity (XXE) reference vulnerability in the Palo Alto Networks PAN-OS web interface enables an authenticated administrator to read any arbitrary file from the file system and send a specifically crafted request to the firewall that causes the service to crash. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.10; PAN-OS 10.0 versions earlier than PAN-OS 10.0.6. This issue does not affect Prisma Access."
}
],
"exploits": [
{
"lang": "en",
"value": "Palo Alto Networks is not aware of any malicious attempts to exploit this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611 Improper Restriction of XML External Entity Reference (\u0027XXE\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-09-08T17:10:22.000Z",
"orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
"shortName": "palo_alto"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://security.paloaltonetworks.com/CVE-2021-3055"
}
],
"solutions": [
{
"lang": "en",
"value": "This issue is fixed in PAN-OS 8.1.20, PAN-OS 9.0.14, PAN-OS 9.1.10, PAN-OS 10.0.6, and all later PAN-OS versions."
}
],
"source": {
"defect": [
"PAN-166241"
],
"discovery": "EXTERNAL"
},
"timeline": [
{
"lang": "en",
"time": "2021-09-08T00:00:00.000Z",
"value": "Initial publication"
}
],
"title": "PAN-OS: XML External Entity (XXE) Reference Vulnerability in the PAN-OS Web Interface",
"workarounds": [
{
"lang": "en",
"value": "This issue requires the attacker to have authenticated access to the PAN-OS web interface. You can mitigate the impact of this issue by following best practices for securing the PAN-OS web interface. Please review the Best Practices for Securing Administrative Access in the PAN-OS technical documentation at https://docs.paloaltonetworks.com/best-practices."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@paloaltonetworks.com",
"DATE_PUBLIC": "2021-09-08T16:00:00.000Z",
"ID": "CVE-2021-3055",
"STATE": "PUBLIC",
"TITLE": "PAN-OS: XML External Entity (XXE) Reference Vulnerability in the PAN-OS Web Interface"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "PAN-OS",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "9.0",
"version_value": "9.0.14"
},
{
"version_affected": "\u003c",
"version_name": "9.1",
"version_value": "9.1.10"
},
{
"version_affected": "\u003c",
"version_name": "10.0",
"version_value": "10.0.6"
},
{
"version_affected": "\u003c",
"version_name": "8.1",
"version_value": "8.1.20"
},
{
"version_affected": "!\u003e=",
"version_name": "9.0",
"version_value": "9.0.14"
},
{
"version_affected": "!\u003e=",
"version_name": "9.1",
"version_value": "9.1.10"
},
{
"version_affected": "!\u003e=",
"version_name": "10.0",
"version_value": "10.0.6"
},
{
"version_affected": "!\u003e=",
"version_name": "8.1",
"version_value": "8.1.20"
},
{
"version_affected": "!",
"version_name": "10.1",
"version_value": "10.1.*"
}
]
}
}
]
},
"vendor_name": "Palo Alto Networks"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "This issue was found by a customer of Palo Alto Networks during a security review."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An improper restriction of XML external entity (XXE) reference vulnerability in the Palo Alto Networks PAN-OS web interface enables an authenticated administrator to read any arbitrary file from the file system and send a specifically crafted request to the firewall that causes the service to crash. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.10; PAN-OS 10.0 versions earlier than PAN-OS 10.0.6. This issue does not affect Prisma Access."
}
]
},
"exploit": [
{
"lang": "en",
"value": "Palo Alto Networks is not aware of any malicious attempts to exploit this vulnerability."
}
],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-611 Improper Restriction of XML External Entity Reference (\u0027XXE\u0027)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://security.paloaltonetworks.com/CVE-2021-3055",
"refsource": "MISC",
"url": "https://security.paloaltonetworks.com/CVE-2021-3055"
}
]
},
"solution": [
{
"lang": "en",
"value": "This issue is fixed in PAN-OS 8.1.20, PAN-OS 9.0.14, PAN-OS 9.1.10, PAN-OS 10.0.6, and all later PAN-OS versions."
}
],
"source": {
"defect": [
"PAN-166241"
],
"discovery": "EXTERNAL"
},
"timeline": [
{
"lang": "en",
"time": "2021-09-08T00:00:00.000Z",
"value": "Initial publication"
}
],
"work_around": [
{
"lang": "en",
"value": "This issue requires the attacker to have authenticated access to the PAN-OS web interface. You can mitigate the impact of this issue by following best practices for securing the PAN-OS web interface. Please review the Best Practices for Securing Administrative Access in the PAN-OS technical documentation at https://docs.paloaltonetworks.com/best-practices."
}
],
"x_advisoryEoL": false,
"x_affectedList": [
"PAN-OS 10.0.5",
"PAN-OS 10.0.4",
"PAN-OS 10.0.3",
"PAN-OS 10.0.2",
"PAN-OS 10.0.1",
"PAN-OS 10.0.0",
"PAN-OS 10.0",
"PAN-OS 9.1.9",
"PAN-OS 9.1.8",
"PAN-OS 9.1.7",
"PAN-OS 9.1.6",
"PAN-OS 9.1.5",
"PAN-OS 9.1.4",
"PAN-OS 9.1.3-h1",
"PAN-OS 9.1.3",
"PAN-OS 9.1.2-h1",
"PAN-OS 9.1.2",
"PAN-OS 9.1.1",
"PAN-OS 9.1.0-h3",
"PAN-OS 9.1.0-h2",
"PAN-OS 9.1.0-h1",
"PAN-OS 9.1.0",
"PAN-OS 9.1",
"PAN-OS 9.0.13",
"PAN-OS 9.0.12",
"PAN-OS 9.0.11",
"PAN-OS 9.0.10",
"PAN-OS 9.0.9-h1",
"PAN-OS 9.0.9",
"PAN-OS 9.0.8",
"PAN-OS 9.0.7",
"PAN-OS 9.0.6",
"PAN-OS 9.0.5",
"PAN-OS 9.0.4",
"PAN-OS 9.0.3-h3",
"PAN-OS 9.0.3-h2",
"PAN-OS 9.0.3-h1",
"PAN-OS 9.0.3",
"PAN-OS 9.0.2-h4",
"PAN-OS 9.0.2-h3",
"PAN-OS 9.0.2-h2",
"PAN-OS 9.0.2-h1",
"PAN-OS 9.0.2",
"PAN-OS 9.0.1",
"PAN-OS 9.0.0",
"PAN-OS 9.0",
"PAN-OS 8.1.19",
"PAN-OS 8.1.18",
"PAN-OS 8.1.17",
"PAN-OS 8.1.16",
"PAN-OS 8.1.15-h3",
"PAN-OS 8.1.15-h2",
"PAN-OS 8.1.15-h1",
"PAN-OS 8.1.15",
"PAN-OS 8.1.14-h2",
"PAN-OS 8.1.14-h1",
"PAN-OS 8.1.14",
"PAN-OS 8.1.13",
"PAN-OS 8.1.12",
"PAN-OS 8.1.11",
"PAN-OS 8.1.10",
"PAN-OS 8.1.9-h4",
"PAN-OS 8.1.9-h3",
"PAN-OS 8.1.9-h2",
"PAN-OS 8.1.9-h1",
"PAN-OS 8.1.9",
"PAN-OS 8.1.8-h5",
"PAN-OS 8.1.8-h4",
"PAN-OS 8.1.8-h3",
"PAN-OS 8.1.8-h2",
"PAN-OS 8.1.8-h1",
"PAN-OS 8.1.8",
"PAN-OS 8.1.7",
"PAN-OS 8.1.6-h2",
"PAN-OS 8.1.6-h1",
"PAN-OS 8.1.6",
"PAN-OS 8.1.5",
"PAN-OS 8.1.4",
"PAN-OS 8.1.3",
"PAN-OS 8.1.2",
"PAN-OS 8.1.1",
"PAN-OS 8.1.0",
"PAN-OS 8.1"
],
"x_likelyAffectedList": [
"PAN-OS 8.0.20",
"PAN-OS 8.0.19-h1",
"PAN-OS 8.0.19",
"PAN-OS 8.0.18",
"PAN-OS 8.0.17",
"PAN-OS 8.0.16",
"PAN-OS 8.0.15",
"PAN-OS 8.0.14",
"PAN-OS 8.0.13",
"PAN-OS 8.0.12",
"PAN-OS 8.0.11-h1",
"PAN-OS 8.0.10",
"PAN-OS 8.0.9",
"PAN-OS 8.0.8",
"PAN-OS 8.0.7",
"PAN-OS 8.0.6-h3",
"PAN-OS 8.0.6-h2",
"PAN-OS 8.0.6-h1",
"PAN-OS 8.0.6",
"PAN-OS 8.0.5",
"PAN-OS 8.0.4",
"PAN-OS 8.0.3-h4",
"PAN-OS 8.0.3-h3",
"PAN-OS 8.0.3-h2",
"PAN-OS 8.0.3-h1",
"PAN-OS 8.0.3",
"PAN-OS 8.0.2",
"PAN-OS 8.0.1",
"PAN-OS 8.0.0",
"PAN-OS 8.0",
"PAN-OS 7.1.26",
"PAN-OS 7.1.25",
"PAN-OS 7.1.24-h1",
"PAN-OS 7.1.24",
"PAN-OS 7.1.23",
"PAN-OS 7.1.22",
"PAN-OS 7.1.21",
"PAN-OS 7.1.20",
"PAN-OS 7.1.19",
"PAN-OS 7.1.18",
"PAN-OS 7.1.17",
"PAN-OS 7.1.16",
"PAN-OS 7.1.15",
"PAN-OS 7.1.14",
"PAN-OS 7.1.13",
"PAN-OS 7.1.12",
"PAN-OS 7.1.11",
"PAN-OS 7.1.10",
"PAN-OS 7.1.9-h4",
"PAN-OS 7.1.9-h3",
"PAN-OS 7.1.9-h2",
"PAN-OS 7.1.9-h1",
"PAN-OS 7.1.9",
"PAN-OS 7.1.8",
"PAN-OS 7.1.7",
"PAN-OS 7.1.6",
"PAN-OS 7.1.5",
"PAN-OS 7.1.4-h2",
"PAN-OS 7.1.4-h1",
"PAN-OS 7.1.4",
"PAN-OS 7.1.3",
"PAN-OS 7.1.2",
"PAN-OS 7.1.1",
"PAN-OS 7.1.0",
"PAN-OS 7.1"
]
}
}
},
"cveMetadata": {
"assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
"assignerShortName": "palo_alto",
"cveId": "CVE-2021-3055",
"datePublished": "2021-09-08T17:10:22.809Z",
"dateReserved": "2021-01-06T00:00:00.000Z",
"dateUpdated": "2024-09-17T00:30:33.926Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-1530 (GCVE-0-2021-1530)
Vulnerability from cvelistv5 – Published: 2021-05-06 12:51 – Updated: 2024-11-08 23:16
VLAI
EPSS
VEX
Title
Cisco BroadWorks Messaging Server XML External Entity Injection Vulnerability
Summary
A vulnerability in the web-based management interface of Cisco BroadWorks Messaging Server Software could allow an authenticated, remote attacker to access sensitive information or cause a partial denial of service (DoS) condition on an affected system. This vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by uploading a crafted XML file that contains references to external entities. A successful exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of sensitive information, or cause the application to consume available resources, resulting in a partial DoS condition on an affected system. There are workarounds that address this vulnerability.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco BroadWorks |
Affected:
n/a
|
Date Public
2021-05-05 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T16:11:17.685Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "20210505 Cisco BroadWorks Messaging Server XML External Entity Injection Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO",
"x_transferred"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bwms-xxe-uSLrZgKs"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2021-1530",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-08T20:43:07.170788Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-08T23:16:00.435Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Cisco BroadWorks",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2021-05-05T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the web-based management interface of Cisco BroadWorks Messaging Server Software could allow an authenticated, remote attacker to access sensitive information or cause a partial denial of service (DoS) condition on an affected system. This vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by uploading a crafted XML file that contains references to external entities. A successful exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of sensitive information, or cause the application to consume available resources, resulting in a partial DoS condition on an affected system. There are workarounds that address this vulnerability."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "CWE-611",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-05-06T12:51:24.000Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "20210505 Cisco BroadWorks Messaging Server XML External Entity Injection Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bwms-xxe-uSLrZgKs"
}
],
"source": {
"advisory": "cisco-sa-bwms-xxe-uSLrZgKs",
"defect": [
[
"CSCvx62377"
]
],
"discovery": "INTERNAL"
},
"title": "Cisco BroadWorks Messaging Server XML External Entity Injection Vulnerability",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@cisco.com",
"DATE_PUBLIC": "2021-05-05T16:00:00",
"ID": "CVE-2021-1530",
"STATE": "PUBLIC",
"TITLE": "Cisco BroadWorks Messaging Server XML External Entity Injection Vulnerability"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Cisco BroadWorks",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "Cisco"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability in the web-based management interface of Cisco BroadWorks Messaging Server Software could allow an authenticated, remote attacker to access sensitive information or cause a partial denial of service (DoS) condition on an affected system. This vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by uploading a crafted XML file that contains references to external entities. A successful exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of sensitive information, or cause the application to consume available resources, resulting in a partial DoS condition on an affected system. There are workarounds that address this vulnerability."
}
]
},
"exploit": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"impact": {
"cvss": {
"baseScore": "5.4",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-611"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20210505 Cisco BroadWorks Messaging Server XML External Entity Injection Vulnerability",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bwms-xxe-uSLrZgKs"
}
]
},
"source": {
"advisory": "cisco-sa-bwms-xxe-uSLrZgKs",
"defect": [
[
"CSCvx62377"
]
],
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2021-1530",
"datePublished": "2021-05-06T12:51:24.880Z",
"dateReserved": "2020-11-13T00:00:00.000Z",
"dateUpdated": "2024-11-08T23:16:00.435Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-1483 (GCVE-0-2021-1483)
Vulnerability from cvelistv5 – Published: 2024-11-15 16:27 – Updated: 2024-11-15 17:57
VLAI
EPSS
VEX
Title
Cisco SD-WAN vManage Software XML External Entity Vulnerability
Summary
A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system.
This vulnerability is due to improper handling of XML External Entity (XXE) entries when the affected software parses certain XML files. An attacker could exploit this vulnerability by persuading a user to import a crafted XML file with malicious entries. A successful exploit could allow the attacker to read and write files within the affected application.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Catalyst SD-WAN Manager |
Affected:
20.1.12
Affected: 19.2.1 Affected: 18.4.4 Affected: 18.4.5 Affected: 20.1.1.1 Affected: 20.1.1 Affected: 19.3.0 Affected: 19.2.2 Affected: 19.2.099 Affected: 18.3.6 Affected: 18.3.7 Affected: 19.2.0 Affected: 18.3.8 Affected: 19.0.0 Affected: 19.1.0 Affected: 18.4.302 Affected: 18.4.303 Affected: 19.2.097 Affected: 19.2.098 Affected: 17.2.10 Affected: 18.3.6.1 Affected: 19.0.1a Affected: 18.2.0 Affected: 18.4.3 Affected: 18.4.1 Affected: 17.2.8 Affected: 18.3.3.1 Affected: 18.4.0 Affected: 18.3.1 Affected: 17.2.6 Affected: 17.2.9 Affected: 18.3.4 Affected: 17.2.5 Affected: 18.3.1.1 Affected: 18.3.5 Affected: 18.4.0.1 Affected: 18.3.3 Affected: 17.2.7 Affected: 17.2.4 Affected: 18.3.0 Affected: 19.2.3 Affected: 18.4.501_ES Affected: 20.3.1 Affected: 20.1.2 Affected: 19.2.929 Affected: 19.2.31 Affected: 20.3.2 Affected: 19.2.32 Affected: 20.3.2_925 Affected: 20.3.2.1 Affected: 20.3.2.1_927 Affected: 18.4.6 Affected: 20.1.2_937 Affected: 20.4.1 Affected: 20.3.2_928 Affected: 20.3.2_929 Affected: 20.4.1.0.1 Affected: 20.3.2.1_930 Affected: 19.2.4 Affected: 20.4.1.1 Affected: 20.3.3 Affected: 19.2.4.0.1 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2021-1483",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-15T17:57:24.743087Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-15T17:57:44.233Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco Catalyst SD-WAN Manager",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "20.1.12"
},
{
"status": "affected",
"version": "19.2.1"
},
{
"status": "affected",
"version": "18.4.4"
},
{
"status": "affected",
"version": "18.4.5"
},
{
"status": "affected",
"version": "20.1.1.1"
},
{
"status": "affected",
"version": "20.1.1"
},
{
"status": "affected",
"version": "19.3.0"
},
{
"status": "affected",
"version": "19.2.2"
},
{
"status": "affected",
"version": "19.2.099"
},
{
"status": "affected",
"version": "18.3.6"
},
{
"status": "affected",
"version": "18.3.7"
},
{
"status": "affected",
"version": "19.2.0"
},
{
"status": "affected",
"version": "18.3.8"
},
{
"status": "affected",
"version": "19.0.0"
},
{
"status": "affected",
"version": "19.1.0"
},
{
"status": "affected",
"version": "18.4.302"
},
{
"status": "affected",
"version": "18.4.303"
},
{
"status": "affected",
"version": "19.2.097"
},
{
"status": "affected",
"version": "19.2.098"
},
{
"status": "affected",
"version": "17.2.10"
},
{
"status": "affected",
"version": "18.3.6.1"
},
{
"status": "affected",
"version": "19.0.1a"
},
{
"status": "affected",
"version": "18.2.0"
},
{
"status": "affected",
"version": "18.4.3"
},
{
"status": "affected",
"version": "18.4.1"
},
{
"status": "affected",
"version": "17.2.8"
},
{
"status": "affected",
"version": "18.3.3.1"
},
{
"status": "affected",
"version": "18.4.0"
},
{
"status": "affected",
"version": "18.3.1"
},
{
"status": "affected",
"version": "17.2.6"
},
{
"status": "affected",
"version": "17.2.9"
},
{
"status": "affected",
"version": "18.3.4"
},
{
"status": "affected",
"version": "17.2.5"
},
{
"status": "affected",
"version": "18.3.1.1"
},
{
"status": "affected",
"version": "18.3.5"
},
{
"status": "affected",
"version": "18.4.0.1"
},
{
"status": "affected",
"version": "18.3.3"
},
{
"status": "affected",
"version": "17.2.7"
},
{
"status": "affected",
"version": "17.2.4"
},
{
"status": "affected",
"version": "18.3.0"
},
{
"status": "affected",
"version": "19.2.3"
},
{
"status": "affected",
"version": "18.4.501_ES"
},
{
"status": "affected",
"version": "20.3.1"
},
{
"status": "affected",
"version": "20.1.2"
},
{
"status": "affected",
"version": "19.2.929"
},
{
"status": "affected",
"version": "19.2.31"
},
{
"status": "affected",
"version": "20.3.2"
},
{
"status": "affected",
"version": "19.2.32"
},
{
"status": "affected",
"version": "20.3.2_925"
},
{
"status": "affected",
"version": "20.3.2.1"
},
{
"status": "affected",
"version": "20.3.2.1_927"
},
{
"status": "affected",
"version": "18.4.6"
},
{
"status": "affected",
"version": "20.1.2_937"
},
{
"status": "affected",
"version": "20.4.1"
},
{
"status": "affected",
"version": "20.3.2_928"
},
{
"status": "affected",
"version": "20.3.2_929"
},
{
"status": "affected",
"version": "20.4.1.0.1"
},
{
"status": "affected",
"version": "20.3.2.1_930"
},
{
"status": "affected",
"version": "19.2.4"
},
{
"status": "affected",
"version": "20.4.1.1"
},
{
"status": "affected",
"version": "20.3.3"
},
{
"status": "affected",
"version": "19.2.4.0.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the web UI of Cisco\u0026nbsp;SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system.\r\nThis vulnerability is due to improper handling of XML External Entity (XXE) entries when the affected software parses certain XML files. An attacker could exploit this vulnerability by persuading a user to import a crafted XML file with malicious entries. A successful exploit could allow the attacker to read and write files within the affected application.Cisco\u0026nbsp;has released software updates that address this vulnerability. There are no workarounds that address this vulnerability."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco\u00a0Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/RL:X/RC:X/E:X",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-611",
"description": "Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-15T16:27:43.715Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-vman-xml-ext-entity-q6Z7uVUg",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-xml-ext-entity-q6Z7uVUg"
},
{
"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-info-disclos-gGvm9Mfu",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-info-disclos-gGvm9Mfu"
},
{
"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-cmdinj-nRHKgfHX",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-cmdinj-nRHKgfHX"
}
],
"source": {
"advisory": "cisco-sa-vman-xml-ext-entity-q6Z7uVUg",
"defects": [
"CSCvw93084"
],
"discovery": "INTERNAL"
},
"title": "Cisco SD-WAN vManage Software XML External Entity Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2021-1483",
"datePublished": "2024-11-15T16:27:43.715Z",
"dateReserved": "2020-11-13T00:00:00.000Z",
"dateUpdated": "2024-11-15T17:57:44.233Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation
Implementation
System Configuration
Many XML parsers and validators can be configured to disable external entity expansion.
CAPEC-221: Data Serialization External Entities Blowup
This attack takes advantage of the entity replacement property of certain data serialization languages (e.g., XML, YAML, etc.) where the value of the replacement is a URI. A well-crafted file could have the entity refer to a URI that consumes a large amount of resources to create a denial of service condition. This can cause the system to either freeze, crash, or execute arbitrary code depending on the URI.