{"containers": {"cna": {"affected": [{"product": "Cisco Identity Services Engine Software", "vendor": "Cisco", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2021-10-06T00:00:00", "descriptions": [{"lang": "en", "value": "A vulnerability in the REST API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to perform a command injection attack and elevate privileges to root. This vulnerability is due to insufficient input validation for specific API endpoints. An attacker in a man-in-the-middle position could exploit this vulnerability by intercepting and modifying specific internode communications from one ISE persona to another ISE persona. A successful exploit could allow the attacker to run arbitrary commands with root privileges on the underlying operating system. To exploit this vulnerability, the attacker would need to decrypt HTTPS traffic between two ISE personas that are located on separate nodes."}], "exploits": [{"lang": "en", "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-266", "description": "CWE-266", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-06T19:46:57", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "20211006 Cisco Identity Services Engine Privilege Escalation Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-priv-esc-UwqPrBM3"}], "source": {"advisory": "cisco-sa-ise-priv-esc-UwqPrBM3", "defect": [["CSCvy11976"]], "discovery": "INTERNAL"}, "title": "Cisco Identity Services Engine Privilege Escalation Vulnerability", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2021-10-06T16:00:00", "ID": "CVE-2021-1594", "STATE": "PUBLIC", "TITLE": "Cisco Identity Services Engine Privilege Escalation Vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Cisco Identity Services Engine Software", "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 REST API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to perform a command injection attack and elevate privileges to root. This vulnerability is due to insufficient input validation for specific API endpoints. An attacker in a man-in-the-middle position could exploit this vulnerability by intercepting and modifying specific internode communications from one ISE persona to another ISE persona. A successful exploit could allow the attacker to run arbitrary commands with root privileges on the underlying operating system. To exploit this vulnerability, the attacker would need to decrypt HTTPS traffic between two ISE personas that are located on separate nodes."}]}, "exploit": [{"lang": "en", "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "impact": {"cvss": {"baseScore": "7.5", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-266"}]}]}, "references": {"reference_data": [{"name": "20211006 Cisco Identity Services Engine Privilege Escalation Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-priv-esc-UwqPrBM3"}]}, "source": {"advisory": "cisco-sa-ise-priv-esc-UwqPrBM3", "defect": [["CSCvy11976"]], "discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T16:18:10.900Z"}, "title": "CVE Program Container", "references": [{"name": "20211006 Cisco Identity Services Engine Privilege Escalation Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO", "x_transferred"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-priv-esc-UwqPrBM3"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-11-07T21:42:52.778027Z", "id": "CVE-2021-1594", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-07T21:47:46.744Z"}}]}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-1594", "datePublished": "2021-10-06T19:46:58.087148Z", "dateReserved": "2020-11-13T00:00:00", "dateUpdated": "2024-11-07T21:47:46.744Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"containers": {"cna": {"affected": [{"product": "Cisco Identity Services Engine Software", "vendor": "Cisco", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2021-10-06T00:00:00", "descriptions": [{"lang": "en", "value": "A vulnerability in the REST API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to perform a command injection attack and elevate privileges to root. This vulnerability is due to insufficient input validation for specific API endpoints. An attacker in a man-in-the-middle position could exploit this vulnerability by intercepting and modifying specific internode communications from one ISE persona to another ISE persona. A successful exploit could allow the attacker to run arbitrary commands with root privileges on the underlying operating system. To exploit this vulnerability, the attacker would need to decrypt HTTPS traffic between two ISE personas that are located on separate nodes."}], "exploits": [{"lang": "en", "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-266", "description": "CWE-266", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-06T19:46:57", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "20211006 Cisco Identity Services Engine Privilege Escalation Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-priv-esc-UwqPrBM3"}], "source": {"advisory": "cisco-sa-ise-priv-esc-UwqPrBM3", "defect": [["CSCvy11976"]], "discovery": "INTERNAL"}, "title": "Cisco Identity Services Engine Privilege Escalation Vulnerability", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2021-10-06T16:00:00", "ID": "CVE-2021-1594", "STATE": "PUBLIC", "TITLE": "Cisco Identity Services Engine Privilege Escalation Vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Cisco Identity Services Engine Software", "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 REST API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to perform a command injection attack and elevate privileges to root. This vulnerability is due to insufficient input validation for specific API endpoints. An attacker in a man-in-the-middle position could exploit this vulnerability by intercepting and modifying specific internode communications from one ISE persona to another ISE persona. A successful exploit could allow the attacker to run arbitrary commands with root privileges on the underlying operating system. To exploit this vulnerability, the attacker would need to decrypt HTTPS traffic between two ISE personas that are located on separate nodes."}]}, "exploit": [{"lang": "en", "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "impact": {"cvss": {"baseScore": "7.5", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-266"}]}]}, "references": {"reference_data": [{"name": "20211006 Cisco Identity Services Engine Privilege Escalation Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-priv-esc-UwqPrBM3"}]}, "source": {"advisory": "cisco-sa-ise-priv-esc-UwqPrBM3", "defect": [["CSCvy11976"]], "discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T16:18:10.900Z"}, "title": "CVE Program Container", "references": [{"name": "20211006 Cisco Identity Services Engine Privilege Escalation Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO", "x_transferred"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-priv-esc-UwqPrBM3"}]}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-1594", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-11-07T21:42:52.778027Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-07T21:43:19.307Z"}}]}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-1594", "datePublished": "2021-10-06T19:46:58.087148Z", "dateReserved": "2020-11-13T00:00:00", "dateUpdated": "2024-11-07T21:47:46.744Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:*", "matchCriteriaId": "9F75D0D4-5013-4B4E-97A0-623F480C0910", "versionEndExcluding": "2.6.0", "versionStartIncluding": "2.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.4\\(0.902\\):*:*:*:*:*:*:*", "matchCriteriaId": "94961412-9B60-453C-9CBA-B3D90E891491", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6\\(0.156\\):*:*:*:*:*:*:*", "matchCriteriaId": "2DBAC90B-72AE-4B0B-92DC-D226F3AFD0F8", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0:-:*:*:*:*:*:*", "matchCriteriaId": "8B45856E-6BE4-40A7-AE2F-4F9DC9315875", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch1:*:*:*:*:*:*", "matchCriteriaId": "1F6D1780-3306-4481-A3CD-8F7732D955CC", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch2:*:*:*:*:*:*", "matchCriteriaId": "07BF9702-0607-49A1-A82A-E4ADF1A4135F", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch3:*:*:*:*:*:*", "matchCriteriaId": "11AA4EC0-6F3C-45A9-9AA4-0D81876F44B5", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch5:*:*:*:*:*:*", "matchCriteriaId": "1B4B88F0-3229-4B07-9308-C37C794595A0", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch6:*:*:*:*:*:*", "matchCriteriaId": "E02F0E61-FBFF-4C6D-9132-E266FF67802B", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch7:*:*:*:*:*:*", "matchCriteriaId": "541EC483-540A-4080-AA69-82A0F30EE3D6", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch8:*:*:*:*:*:*", "matchCriteriaId": "66CAFE97-295F-48F7-A92C-A90D3B837483", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch9:*:*:*:*:*:*", "matchCriteriaId": "68E172B4-867E-4413-9D45-F04B52270D41", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.7\\(0.903\\):*:*:*:*:*:*:*", "matchCriteriaId": "8E0A5B82-0661-4F2F-932D-4BA3649EA62A", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.7.0:-:*:*:*:*:*:*", "matchCriteriaId": "1F22FABF-2831-4895-B0A9-283B98398F43", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch1:*:*:*:*:*:*", "matchCriteriaId": "B83D0F20-5A43-4583-AFAF-CD9D20352437", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch2:*:*:*:*:*:*", "matchCriteriaId": "2887A2C0-BADA-41D3-AA6A-F10BC58AA7F9", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch3:*:*:*:*:*:*", "matchCriteriaId": "5ADE32BD-C500-47D8-86D6-B08F55F1BBDF", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch4:*:*:*:*:*:*", "matchCriteriaId": "22F23314-96BE-42F6-AE07-CC13F8856029", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0\\(0.458\\):*:*:*:*:*:*:*", "matchCriteriaId": "CDA8B438-3EAB-4383-B24B-22D08CB44EE5", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:-:*:*:*:*:*:*", "matchCriteriaId": "A1063044-BCD7-487F-9880-141C30547E36", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch1:*:*:*:*:*:*", "matchCriteriaId": "DA42E65A-7207-48B8-BE1B-0B352201BC09", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch2:*:*:*:*:*:*", "matchCriteriaId": "75DDAF38-4D5F-4EE4-A428-68D28FC0DA96", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch3:*:*:*:*:*:*", "matchCriteriaId": "C5FB6AA6-F8C9-48A6-BDDA-1D25C43564EB", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:identity_services_engine:3.1\\(0.440\\):*:*:*:*:*:*:*", "matchCriteriaId": "9950B8FF-9AE9-4D25-AA16-FD16F789E0CE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the REST API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to perform a command injection attack and elevate privileges to root. This vulnerability is due to insufficient input validation for specific API endpoints. An attacker in a man-in-the-middle position could exploit this vulnerability by intercepting and modifying specific internode communications from one ISE persona to another ISE persona. A successful exploit could allow the attacker to run arbitrary commands with root privileges on the underlying operating system. To exploit this vulnerability, the attacker would need to decrypt HTTPS traffic between two ISE personas that are located on separate nodes."}, {"lang": "es", "value": "Una vulnerabilidad en la API REST de Cisco Identity Services Engine (ISE) podr\u00eda permitir a un atacante remoto no autenticado llevar a cabo un ataque de inyecci\u00f3n de comandos y elevar los privilegios a root. Esta vulnerabilidad es debido a una insuficiente comprobaci\u00f3n de entradas para determinados endpoints de la API. Un atacante en una posici\u00f3n de tipo \"man-in-the-middle\" podr\u00eda explotar esta vulnerabilidad al interceptar y modificar comunicaciones espec\u00edficas de un personaje de ISE a otro personaje de ISE. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante ejecutar comandos arbitrarios con privilegios de root en el sistema operativo subyacente. Para explotar esta vulnerabilidad, el atacante tendr\u00eda que descifrar el tr\u00e1fico HTTPS entre dos personas ISE que se encuentran en nodos separados"}], "id": "CVE-2021-1594", "lastModified": "2023-11-07T03:28:44.083", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "ykramarz@cisco.com", "type": "Secondary"}]}, "published": "2021-10-06T20:15:08.060", "references": [{"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-priv-esc-UwqPrBM3"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-266"}], "source": "ykramarz@cisco.com", "type": "Secondary"}]}

{}