FKIE_CVE-2023-20175

Vulnerability from fkie_nvd - Published: 2023-11-01 18:15 - Updated: 2024-11-21 07:40
Severity ?
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
A vulnerability in a specific Cisco ISE CLI command could allow an authenticated, local attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, an attacker must have valid Read-only-level privileges or higher on the affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a crafted CLI command. A successful exploit could allow the attacker to elevate privileges to root.
References
psirt@cisco.comhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-injection-QeXegrCwVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-injection-QeXegrCwVendor Advisory
Impacted products
Vendor Product Version
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.6.0
cisco identity_services_engine 2.7.0
cisco identity_services_engine 2.7.0
cisco identity_services_engine 2.7.0
cisco identity_services_engine 2.7.0
cisco identity_services_engine 2.7.0
cisco identity_services_engine 2.7.0
cisco identity_services_engine 2.7.0
cisco identity_services_engine 2.7.0
cisco identity_services_engine 2.7.0
cisco identity_services_engine 2.7.0
cisco identity_services_engine 3.0.0
cisco identity_services_engine 3.0.0
cisco identity_services_engine 3.0.0
cisco identity_services_engine 3.0.0
cisco identity_services_engine 3.0.0
cisco identity_services_engine 3.0.0
cisco identity_services_engine 3.0.0
cisco identity_services_engine 3.0.0
cisco identity_services_engine 3.1
cisco identity_services_engine 3.1
cisco identity_services_engine 3.1
cisco identity_services_engine 3.1
cisco identity_services_engine 3.1
cisco identity_services_engine 3.2
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in a specific Cisco ISE CLI command could allow an authenticated, local attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, an attacker must have valid Read-only-level privileges or higher on the affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a crafted CLI command. A successful exploit could allow the attacker to elevate privileges to root."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en un comando espec\u00edfico de Cisco ISE CLI podr\u00eda permitir que un atacante local autenticado realice ataques de inyecci\u00f3n de comandos en el sistema operativo subyacente y eleve los privilegios a root. Para aprovechar esta vulnerabilidad, un atacante debe tener privilegios v\u00e1lidos de nivel de solo lectura o superior en el dispositivo afectado. Esta vulnerabilidad se debe a una validaci\u00f3n insuficiente de la entrada proporcionada por el usuario. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando un comando CLI manipulado. Un exploit exitoso podr\u00eda permitir al atacante elevar los privilegios a root."
    }
  ],
  "id": "CVE-2023-20175",
  "lastModified": "2024-11-21T07:40:44.887",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
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        "type": "Secondary"
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          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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        "exploitabilityScore": 2.0,
        "impactScore": 6.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2023-11-01T18:15:09.330",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-injection-QeXegrCw"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-injection-QeXegrCw"
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  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "psirt@cisco.com",
      "type": "Secondary"
    },
    {
      "description": [
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          "value": "CWE-78"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.