CVE-2019-1593 (GCVE-0-2019-1593)
Vulnerability from cvelistv5 – Published: 2019-03-06 22:00 – Updated: 2024-11-20 17:27
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability
Summary
A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level by executing commands authorized to other user roles. The attacker must authenticate with valid user credentials. The vulnerability is due to the incorrect implementation of a Bash shell command that allows role-based access control (RBAC) to be bypassed. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level by executing commands that should be restricted to other roles. For example, a dev-ops user could escalate their privilege level to admin with a successful exploit of this vulnerability.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-20 16:55 UTC
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
| http://www.securityfocus.com/bid/107324 | vdb-entryx_refsource_BID |
Impacted products
6 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Cisco | Nexus 3000 Series Switches |
Affected:
unspecified , < 7.0(3)I7(4)
(custom)
|
guessed | |
| Cisco | Nexus 3500 Platform Switches |
Affected:
unspecified , < 7.0(3)I7(4)
(custom)
|
guessed | |
| Cisco | Nexus 3600 Platform Switches |
Affected:
unspecified , < 7.0(3)F3(5)
(custom)
|
guessed | |
| Cisco | Nexus 7000 and 7700 Series Switches |
Affected:
unspecified , < 8.2(3)
(custom)
|
guessed | |
| Cisco | Nexus 9000 Series Fabric Switches in ACI Mode |
Affected:
unspecified , < 13.2(4d)
(custom)
Affected: unspecified , < 14.0(1h) (custom) |
guessed | |
| Cisco | Nexus 9000 Series Switches in Standalone NX-OS Mode |
Affected:
unspecified , < 7.0(3)I4(9)
(custom)
Affected: unspecified , < 7.0(3)I7(4) (custom) |
guessed |
Date Public
2019-03-06 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T18:20:28.327Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "20190306 Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO",
"x_transferred"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal"
},
{
"name": "107324",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/107324"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2019-1593",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-20T16:55:50.307290Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-20T17:27:13.520Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Nexus 3000 Series Switches",
"vendor": "Cisco",
"versions": [
{
"lessThan": "7.0(3)I7(4)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Nexus 3500 Platform Switches",
"vendor": "Cisco",
"versions": [
{
"lessThan": "7.0(3)I7(4)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Nexus 3600 Platform Switches",
"vendor": "Cisco",
"versions": [
{
"lessThan": "7.0(3)F3(5)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Nexus 7000 and 7700 Series Switches",
"vendor": "Cisco",
"versions": [
{
"lessThan": "8.2(3)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Nexus 9000 Series Fabric Switches in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"lessThan": "13.2(4d)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "14.0(1h)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Nexus 9000 Series Switches in Standalone NX-OS Mode",
"vendor": "Cisco",
"versions": [
{
"lessThan": "7.0(3)I4(9)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "7.0(3)I7(4)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2019-03-06T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level by executing commands authorized to other user roles. The attacker must authenticate with valid user credentials. The vulnerability is due to the incorrect implementation of a Bash shell command that allows role-based access control (RBAC) to be bypassed. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level by executing commands that should be restricted to other roles. For example, a dev-ops user could escalate their privilege level to admin with a successful exploit of 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_0": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-264",
"description": "CWE-264",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-03-09T10:57:01.000Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "20190306 Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal"
},
{
"name": "107324",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/107324"
}
],
"source": {
"advisory": "cisco-sa-20190306-nx-os-bash-escal",
"defect": [
[
"CSCvj59431",
"CSCvj59446",
"CSCvk52940",
"CSCvk52941"
]
],
"discovery": "INTERNAL"
},
"title": "Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@cisco.com",
"DATE_PUBLIC": "2019-03-06T16:00:00-0800",
"ID": "CVE-2019-1593",
"STATE": "PUBLIC",
"TITLE": "Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Nexus 3000 Series Switches",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "7.0(3)I7(4)"
}
]
}
},
{
"product_name": "Nexus 3500 Platform Switches",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "7.0(3)I7(4)"
}
]
}
},
{
"product_name": "Nexus 3600 Platform Switches",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "7.0(3)F3(5)"
}
]
}
},
{
"product_name": "Nexus 7000 and 7700 Series Switches",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "8.2(3)"
}
]
}
},
{
"product_name": "Nexus 9000 Series Fabric Switches in ACI Mode",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "13.2(4d)"
},
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "14.0(1h)"
}
]
}
},
{
"product_name": "Nexus 9000 Series Switches in Standalone NX-OS Mode",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "7.0(3)I4(9)"
},
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "7.0(3)I7(4)"
}
]
}
}
]
},
"vendor_name": "Cisco"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level by executing commands authorized to other user roles. The attacker must authenticate with valid user credentials. The vulnerability is due to the incorrect implementation of a Bash shell command that allows role-based access control (RBAC) to be bypassed. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level by executing commands that should be restricted to other roles. For example, a dev-ops user could escalate their privilege level to admin with a successful exploit of 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": "7.8",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-264"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20190306 Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal"
},
{
"name": "107324",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/107324"
}
]
},
"source": {
"advisory": "cisco-sa-20190306-nx-os-bash-escal",
"defect": [
[
"CSCvj59431",
"CSCvj59446",
"CSCvk52940",
"CSCvk52941"
]
],
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2019-1593",
"datePublished": "2019-03-06T22:00:00.000Z",
"dateReserved": "2018-12-06T00:00:00.000Z",
"dateUpdated": "2024-11-20T17:27:13.520Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2019-1593",
"date": "2026-09-18",
"epss": "0.00386",
"percentile": "0.32538"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C59A80D2-51B2-42C4-8FAA-F00A42388F90",
"versionEndExcluding": "7.0\\(3\\)i7\\(4\\)",
"versionStartIncluding": "7.0\\(3\\)i5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "10FFC5E8-CC5A-4D31-A63A-19E72EC442AB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3DFCC3C2-3483-4BD0-AF71-23574D0849B1",
"versionEndExcluding": "7.0\\(3\\)i4\\(9\\)",
"versionStartIncluding": "7.0\\(3\\)i4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "10FFC5E8-CC5A-4D31-A63A-19E72EC442AB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F24A8F48-7C57-40DD-AF84-3CB2940611DF",
"versionEndExcluding": "7.0\\(3\\)i7\\(4\\)",
"versionStartIncluding": "7.0\\(3\\)",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A8E1073F-D374-4311-8F12-AD8C72FAA293",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "96BFEE5D-EF9F-4C21-BC51-FBA71029A6A7",
"versionEndExcluding": "7.0\\(3\\)f3\\(5\\)",
"versionStartIncluding": "7.0\\(3\\)",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_3600:-:*:*:*:*:*:*:*",
"matchCriteriaId": "97217080-455C-48E4-8CE1-6D5B9485864F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E6688A39-ABF0-4A32-B4AD-5B5C7C201658",
"versionEndExcluding": "8.2\\(3\\)",
"versionStartIncluding": "8.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CFC2CF14-BF68-49FD-AFDE-886FD1A51520",
"versionEndExcluding": "8.3\\(1\\)",
"versionStartIncluding": "8.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "12180BEB-7F21-4FA7-ABD2-E9A8EA7340F3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DD7A4B4B-3BB1-4A4D-911E-C4EEF01BBC45",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FA53F0C3-4EFB-4E88-B7A9-3BE4D9C2BF48",
"versionEndExcluding": "13.2\\(4d\\)",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5420B069-C0A5-442B-A8FC-D4E9B8145D13",
"versionEndExcluding": "14.0\\(1h\\)",
"versionStartIncluding": "14.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_9000_in_aci_mode:-:*:*:*:*:*:*:*",
"matchCriteriaId": "57BC5903-1316-4FFF-BE52-2F6D63549590",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3DFCC3C2-3483-4BD0-AF71-23574D0849B1",
"versionEndExcluding": "7.0\\(3\\)i4\\(9\\)",
"versionStartIncluding": "7.0\\(3\\)i4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C59A80D2-51B2-42C4-8FAA-F00A42388F90",
"versionEndExcluding": "7.0\\(3\\)i7\\(4\\)",
"versionStartIncluding": "7.0\\(3\\)i5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_9000_in_standalone:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4755F890-634B-4B25-AF08-C34F13429FA9",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "96BFEE5D-EF9F-4C21-BC51-FBA71029A6A7",
"versionEndExcluding": "7.0\\(3\\)f3\\(5\\)",
"versionStartIncluding": "7.0\\(3\\)",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_9500:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7CEAEDD9-456F-4637-8C3B-6EAA87B8CB9C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level by executing commands authorized to other user roles. The attacker must authenticate with valid user credentials. The vulnerability is due to the incorrect implementation of a Bash shell command that allows role-based access control (RBAC) to be bypassed. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level by executing commands that should be restricted to other roles. For example, a dev-ops user could escalate their privilege level to admin with a successful exploit of this vulnerability."
},
{
"lang": "es",
"value": "Una vulnerabilidad en la implementaci\u00f3n shell \"Bash\" del software Cisco NX-OS podr\u00eda permitir a un atacante local autenticado para escalar su nivel de privilegios ejecutando comandos autorizados a otros roles de usuario. El atacante deber\u00e1 autenticarse con credenciales de usuario v\u00e1lidas. Esta vulnerabilidad de debe a la implementaci\u00f3n de un comando shell \"Bash\" incorrecta que permite que el control de acceso basado en roles (RBAC) se omita. Un atacante podr\u00eda explotar esta vulnerabilidad autentic\u00e1ndose en el dispositivo e introduciendo un comando manipulado en el aviso Bash. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante escalar su nivel de privilegios, ejecutando comandos que deber\u00edan estar restringidos a otros roles. Por ejemplo, un usuario dev-ops podr\u00eda escalar su nivel de privilegios al del administrador con una explotaci\u00f3n exitosa de esta vulnerabilidad."
}
],
"id": "CVE-2019-1593",
"lastModified": "2024-11-21T04:36:52.720",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "ykramarz@cisco.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-03-06T22:29:00.293",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107324"
},
{
"source": "ykramarz@cisco.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107324"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal"
}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C59A80D2-51B2-42C4-8FAA-F00A42388F90",
"versionEndExcluding": "7.0\\(3\\)i7\\(4\\)",
"versionStartIncluding": "7.0\\(3\\)i5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "10FFC5E8-CC5A-4D31-A63A-19E72EC442AB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3DFCC3C2-3483-4BD0-AF71-23574D0849B1",
"versionEndExcluding": "7.0\\(3\\)i4\\(9\\)",
"versionStartIncluding": "7.0\\(3\\)i4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "10FFC5E8-CC5A-4D31-A63A-19E72EC442AB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F24A8F48-7C57-40DD-AF84-3CB2940611DF",
"versionEndExcluding": "7.0\\(3\\)i7\\(4\\)",
"versionStartIncluding": "7.0\\(3\\)",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A8E1073F-D374-4311-8F12-AD8C72FAA293",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "96BFEE5D-EF9F-4C21-BC51-FBA71029A6A7",
"versionEndExcluding": "7.0\\(3\\)f3\\(5\\)",
"versionStartIncluding": "7.0\\(3\\)",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_3600:-:*:*:*:*:*:*:*",
"matchCriteriaId": "97217080-455C-48E4-8CE1-6D5B9485864F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E6688A39-ABF0-4A32-B4AD-5B5C7C201658",
"versionEndExcluding": "8.2\\(3\\)",
"versionStartIncluding": "8.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CFC2CF14-BF68-49FD-AFDE-886FD1A51520",
"versionEndExcluding": "8.3\\(1\\)",
"versionStartIncluding": "8.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "12180BEB-7F21-4FA7-ABD2-E9A8EA7340F3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DD7A4B4B-3BB1-4A4D-911E-C4EEF01BBC45",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FA53F0C3-4EFB-4E88-B7A9-3BE4D9C2BF48",
"versionEndExcluding": "13.2\\(4d\\)",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5420B069-C0A5-442B-A8FC-D4E9B8145D13",
"versionEndExcluding": "14.0\\(1h\\)",
"versionStartIncluding": "14.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_9000_in_aci_mode:-:*:*:*:*:*:*:*",
"matchCriteriaId": "57BC5903-1316-4FFF-BE52-2F6D63549590",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3DFCC3C2-3483-4BD0-AF71-23574D0849B1",
"versionEndExcluding": "7.0\\(3\\)i4\\(9\\)",
"versionStartIncluding": "7.0\\(3\\)i4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C59A80D2-51B2-42C4-8FAA-F00A42388F90",
"versionEndExcluding": "7.0\\(3\\)i7\\(4\\)",
"versionStartIncluding": "7.0\\(3\\)i5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_9000_in_standalone:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4755F890-634B-4B25-AF08-C34F13429FA9",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "96BFEE5D-EF9F-4C21-BC51-FBA71029A6A7",
"versionEndExcluding": "7.0\\(3\\)f3\\(5\\)",
"versionStartIncluding": "7.0\\(3\\)",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_9500:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7CEAEDD9-456F-4637-8C3B-6EAA87B8CB9C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level by executing commands authorized to other user roles. The attacker must authenticate with valid user credentials. The vulnerability is due to the incorrect implementation of a Bash shell command that allows role-based access control (RBAC) to be bypassed. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level by executing commands that should be restricted to other roles. For example, a dev-ops user could escalate their privilege level to admin with a successful exploit of this vulnerability."
},
{
"lang": "es",
"value": "Una vulnerabilidad en la implementaci\u00f3n shell \"Bash\" del software Cisco NX-OS podr\u00eda permitir a un atacante local autenticado para escalar su nivel de privilegios ejecutando comandos autorizados a otros roles de usuario. El atacante deber\u00e1 autenticarse con credenciales de usuario v\u00e1lidas. Esta vulnerabilidad de debe a la implementaci\u00f3n de un comando shell \"Bash\" incorrecta que permite que el control de acceso basado en roles (RBAC) se omita. Un atacante podr\u00eda explotar esta vulnerabilidad autentic\u00e1ndose en el dispositivo e introduciendo un comando manipulado en el aviso Bash. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante escalar su nivel de privilegios, ejecutando comandos que deber\u00edan estar restringidos a otros roles. Por ejemplo, un usuario dev-ops podr\u00eda escalar su nivel de privilegios al del administrador con una explotaci\u00f3n exitosa de esta vulnerabilidad."
}
],
"id": "CVE-2019-1593",
"lastModified": "2024-11-21T04:36:52.720",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "psirt@cisco.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-03-06T22:29:00.293",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107324"
},
{
"source": "psirt@cisco.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107324"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T18:20:28.327Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "20190306 Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO",
"x_transferred"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal"
},
{
"name": "107324",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/107324"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2019-1593",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-20T16:55:50.307290Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-20T16:56:42.979Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Nexus 3000 Series Switches",
"vendor": "Cisco",
"versions": [
{
"lessThan": "7.0(3)I7(4)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Nexus 3500 Platform Switches",
"vendor": "Cisco",
"versions": [
{
"lessThan": "7.0(3)I7(4)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Nexus 3600 Platform Switches",
"vendor": "Cisco",
"versions": [
{
"lessThan": "7.0(3)F3(5)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Nexus 7000 and 7700 Series Switches",
"vendor": "Cisco",
"versions": [
{
"lessThan": "8.2(3)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Nexus 9000 Series Fabric Switches in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"lessThan": "13.2(4d)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "14.0(1h)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Nexus 9000 Series Switches in Standalone NX-OS Mode",
"vendor": "Cisco",
"versions": [
{
"lessThan": "7.0(3)I4(9)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "7.0(3)I7(4)",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2019-03-06T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level by executing commands authorized to other user roles. The attacker must authenticate with valid user credentials. The vulnerability is due to the incorrect implementation of a Bash shell command that allows role-based access control (RBAC) to be bypassed. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level by executing commands that should be restricted to other roles. For example, a dev-ops user could escalate their privilege level to admin with a successful exploit of 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_0": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-264",
"description": "CWE-264",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-03-09T10:57:01.000Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "20190306 Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal"
},
{
"name": "107324",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/107324"
}
],
"source": {
"advisory": "cisco-sa-20190306-nx-os-bash-escal",
"defect": [
[
"CSCvj59431",
"CSCvj59446",
"CSCvk52940",
"CSCvk52941"
]
],
"discovery": "INTERNAL"
},
"title": "Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@cisco.com",
"DATE_PUBLIC": "2019-03-06T16:00:00-0800",
"ID": "CVE-2019-1593",
"STATE": "PUBLIC",
"TITLE": "Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Nexus 3000 Series Switches",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "7.0(3)I7(4)"
}
]
}
},
{
"product_name": "Nexus 3500 Platform Switches",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "7.0(3)I7(4)"
}
]
}
},
{
"product_name": "Nexus 3600 Platform Switches",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "7.0(3)F3(5)"
}
]
}
},
{
"product_name": "Nexus 7000 and 7700 Series Switches",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "8.2(3)"
}
]
}
},
{
"product_name": "Nexus 9000 Series Fabric Switches in ACI Mode",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "13.2(4d)"
},
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "14.0(1h)"
}
]
}
},
{
"product_name": "Nexus 9000 Series Switches in Standalone NX-OS Mode",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "7.0(3)I4(9)"
},
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "7.0(3)I7(4)"
}
]
}
}
]
},
"vendor_name": "Cisco"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level by executing commands authorized to other user roles. The attacker must authenticate with valid user credentials. The vulnerability is due to the incorrect implementation of a Bash shell command that allows role-based access control (RBAC) to be bypassed. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level by executing commands that should be restricted to other roles. For example, a dev-ops user could escalate their privilege level to admin with a successful exploit of 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": "7.8",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-264"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20190306 Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal"
},
{
"name": "107324",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/107324"
}
]
},
"source": {
"advisory": "cisco-sa-20190306-nx-os-bash-escal",
"defect": [
[
"CSCvj59431",
"CSCvj59446",
"CSCvk52940",
"CSCvk52941"
]
],
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2019-1593",
"datePublished": "2019-03-06T22:00:00.000Z",
"dateReserved": "2018-12-06T00:00:00.000Z",
"dateUpdated": "2024-11-20T17:27:13.520Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…