CVE-2021-26086
Vulnerability from cvelistv5
Published
2021-08-16 00:15
Modified
2024-11-13 14:08
Severity ?
EPSS score ?
Summary
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint. The affected versions are before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1.
References
▼ | URL | Tags | |
---|---|---|---|
security@atlassian.com | http://packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html | Exploit, Third Party Advisory, VDB Entry | |
security@atlassian.com | https://jira.atlassian.com/browse/JRASERVER-72695 | Issue Tracking, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html | Exploit, Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://jira.atlassian.com/browse/JRASERVER-72695 | Issue Tracking, Vendor Advisory |
Impacted products
Vendor | Product | Version | |||||
---|---|---|---|---|---|---|---|
▼ | Atlassian | Jira Server |
Version: unspecified < 8.5.14 Version: 8.6.0 < unspecified Version: unspecified < 8.13.6 Version: 8.14.0 < unspecified Version: unspecified < 8.16.1 |
||||
|
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog
Date added: 2024-11-12
Due date: 2024-12-03
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Used in ransomware: Unknown
Notes: https://jira.atlassian.com/browse/JRASERVER-72695 ; https://nvd.nist.gov/vuln/detail/CVE-2021-26086
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T20:19:19.569Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://jira.atlassian.com/browse/JRASERVER-72695" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html" } ], "title": "CVE Program Container" }, { "affected": [ { "cpes": [ "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "jira_server", "vendor": "atlassian", "versions": [ { "lessThan": "8.5.14", "status": "affected", "version": "0", "versionType": "custom" }, { "lessThan": "8.13.6", "status": "affected", "version": "8.6.0", "versionType": "custom" }, { "lessThan": "8.16.1", "status": "affected", "version": "8.14.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "jira_data_center", "vendor": "atlassian", "versions": [ { "lessThan": "8.5.14", "status": "affected", "version": "0", "versionType": "custom" }, { "lessThan": "8.13.6", "status": "affected", "version": "8.6.0", "versionType": "custom" }, { "lessThan": "8.16.1", "status": "affected", "version": "8.14.0", "versionType": "custom" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2021-26086", "options": [ { "Exploitation": "active" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-11-13T14:08:00.786261Z", "version": "2.0.3" }, "type": "ssvc" } }, { "other": { "content": { "dateAdded": "2024-11-12", "reference": "https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json" }, "type": "kev" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-11-13T14:08:04.358Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "Jira Server", "vendor": "Atlassian", "versions": [ { "lessThan": "8.5.14", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThan": "unspecified", "status": "affected", "version": "8.6.0", "versionType": "custom" }, { "lessThan": "8.13.6", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThan": "unspecified", "status": "affected", "version": "8.14.0", "versionType": "custom" }, { "lessThan": "8.16.1", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "Jira Data Center", "vendor": "Atlassian", "versions": [ { "lessThan": "8.5.14", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThan": "unspecified", "status": "affected", "version": "8.6.0", "versionType": "custom" }, { "lessThan": "8.13.6", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThan": "unspecified", "status": "affected", "version": "8.14.0", "versionType": "custom" }, { "lessThan": "8.16.1", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "datePublic": "2021-08-12T00:00:00", "descriptions": [ { "lang": "en", "value": "Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint. The affected versions are before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1." } ], "problemTypes": [ { "descriptions": [ { "description": "Path Traversal", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-10-05T16:06:16", "orgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66", "shortName": "atlassian" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://jira.atlassian.com/browse/JRASERVER-72695" }, { "tags": [ "x_refsource_MISC" ], "url": "http://packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@atlassian.com", "DATE_PUBLIC": "2021-08-12T00:00:00", "ID": "CVE-2021-26086", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Jira Server", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "8.5.14" }, { "version_affected": "\u003e=", "version_value": "8.6.0" }, { "version_affected": "\u003c", "version_value": "8.13.6" }, { "version_affected": "\u003e=", "version_value": "8.14.0" }, { "version_affected": "\u003c", "version_value": "8.16.1" } ] } }, { "product_name": "Jira Data Center", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "8.5.14" }, { "version_affected": "\u003e=", "version_value": "8.6.0" }, { "version_affected": "\u003c", "version_value": "8.13.6" }, { "version_affected": "\u003e=", "version_value": "8.14.0" }, { "version_affected": "\u003c", "version_value": "8.16.1" } ] } } ] }, "vendor_name": "Atlassian" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint. The affected versions are before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Path Traversal" } ] } ] }, "references": { "reference_data": [ { "name": "https://jira.atlassian.com/browse/JRASERVER-72695", "refsource": "MISC", "url": "https://jira.atlassian.com/browse/JRASERVER-72695" }, { "name": "http://packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66", "assignerShortName": "atlassian", "cveId": "CVE-2021-26086", "datePublished": "2021-08-16T00:15:09.827127Z", "dateReserved": "2021-01-25T00:00:00", "dateUpdated": "2024-11-13T14:08:04.358Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "cisa_known_exploited": { "cveID": "CVE-2021-26086", "cwes": "[\"CWE-22\"]", "dateAdded": "2024-11-12", "dueDate": "2024-12-03", "knownRansomwareCampaignUse": "Unknown", "notes": "https://jira.atlassian.com/browse/JRASERVER-72695 ; https://nvd.nist.gov/vuln/detail/CVE-2021-26086", "product": "Jira Server and Data Center", "requiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.", "shortDescription": "Atlassian Jira Server and Data Center contain a path traversal vulnerability that allows a remote attacker to read particular files in the /WEB-INF/web.xml endpoint.", "vendorProject": "Atlassian", "vulnerabilityName": "Atlassian Jira Server and Data Center Path Traversal Vulnerability" }, "nvd": "{\"cve\":{\"id\":\"CVE-2021-26086\",\"sourceIdentifier\":\"security@atlassian.com\",\"published\":\"2021-08-16T01:15:06.353\",\"lastModified\":\"2024-11-21T05:55:50.703\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint. The affected versions are before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1.\"},{\"lang\":\"es\",\"value\":\"Las versiones afectadas de Atlassian Jira Server y Data Center, permiten a atacantes remotos leer archivos particulares por medio de una vulnerabilidad de salto de ruta en el endpoint /WEB-INF/web.xml. Las versiones afectadas son anteriores a 8.5.14, desde versi\u00f3n 8.6.0 anteriores a 8.13.6, y desde versi\u00f3n 8.14.0 anteriores a 8.16.1.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"cisaExploitAdd\":\"2024-11-12\",\"cisaActionDue\":\"2024-12-03\",\"cisaRequiredAction\":\"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.\",\"cisaVulnerabilityName\":\"Atlassian Jira Server and Data Center Path Traversal Vulnerability\",\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"8.5.14\",\"matchCriteriaId\":\"CEEBDB04-3699-4E5C-BF60-7052F6409D1B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.6.0\",\"versionEndExcluding\":\"8.13.6\",\"matchCriteriaId\":\"940CC48E-EC7D-42E1-838C-011D1C8CEF31\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.14.0\",\"versionEndExcluding\":\"8.16.1\",\"matchCriteriaId\":\"CA85B28C-6370-4D3A-A053-AEC6878971B4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"8.5.14\",\"matchCriteriaId\":\"D60CECC8-9041-4339-A764-7D8515C4120D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.6.0\",\"versionEndExcluding\":\"8.13.6\",\"matchCriteriaId\":\"753A6E31-7EAD-443E-8FC4-D01BB97844D7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.14.0\",\"versionEndExcluding\":\"8.16.1\",\"matchCriteriaId\":\"703B1E15-8FC1-42F4-953D-0CF16829AB21\"}]}]}],\"references\":[{\"url\":\"http://packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html\",\"source\":\"security@atlassian.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://jira.atlassian.com/browse/JRASERVER-72695\",\"source\":\"security@atlassian.com\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"http://packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://jira.atlassian.com/browse/JRASERVER-72695\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.