github - ghsa-vp8m-pwx8-8rhh

ghsa-vp8m-pwx8-8rhh

Vulnerability from github

Published

2024-10-02 18:31

Modified

2024-10-02 18:31

Severity ?

6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Details

A vulnerability in the restricted shell of Cisco Expressway Series 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, the attacker must have Administrator-level credentials with read-write privileges on an affected device.

This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a series of crafted CLI commands. A successful exploit could allow the attacker to escape the restricted shell and gain root privileges on the underlying operating system of the affected device. Note: Cisco Expressway Series refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-20492"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-02T17:15:17Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in the restricted shell of Cisco Expressway Series 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, the attacker must have Administrator-level credentials with read-write privileges on an affected device.\n\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a series of crafted CLI commands. A successful exploit could allow the attacker to escape the restricted shell and gain root privileges on the underlying operating system of the affected device.\nNote: Cisco Expressway Series refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.",
  "id": "GHSA-vp8m-pwx8-8rhh",
  "modified": "2024-10-02T18:31:33Z",
  "published": "2024-10-02T18:31:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20492"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expw-escalation-3bkz77bD"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-20492

Vulnerability from cvelistv5

Published

2024-10-02 16:55

Modified

2024-10-02 19:24

Severity ?

6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Summary

Cisco Expressway Series Privilege Escalation Vulnerability

References

▼	URL	Tags
	https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expw-escalation-3bkz77bD

Impacted products

▼	Vendor	Product
	Cisco	Cisco TelePresence Video Communication Server (VCS) Expressway

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:cisco:telepresence_video_communication_server:-:*:*:*:expressway:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "telepresence_video_communication_server",
            "vendor": "cisco",
            "versions": [
              {
                "status": "affected",
                "version": "X8.11.2"
              },
              {
                "status": "affected",
                "version": "X8.6"
              },
              {
                "status": "affected",
                "version": "X8.11.3"
              },
              {
                "status": "affected",
                "version": "X8.2.2"
              },
              {
                "status": "affected",
                "version": "X8.8.3"
              },
              {
                "status": "affected",
                "version": "X8.11.0"
              },
              {
                "status": "affected",
                "version": "X12.5.2"
              },
              {
                "status": "affected",
                "version": "X8.1.1"
              },
              {
                "status": "affected",
                "version": "X8.9"
              },
              {
                "status": "affected",
                "version": "X12.5.1"
              },
              {
                "status": "affected",
                "version": "X12.5.6"
              },
              {
                "status": "affected",
                "version": "X8.7.3"
              },
              {
                "status": "affected",
                "version": "X12.6.0"
              },
              {
                "status": "affected",
                "version": "X8.11.1"
              },
              {
                "status": "affected",
                "version": "X8.5"
              },
              {
                "status": "affected",
                "version": "X8.9.1"
              },
              {
                "status": "affected",
                "version": "X8.10.2"
              },
              {
                "status": "affected",
                "version": "X8.8.2"
              },
              {
                "status": "affected",
                "version": "X8.5.3"
              },
              {
                "status": "affected",
                "version": "X8.1"
              },
              {
                "status": "affected",
                "version": "X8.9.2"
              },
              {
                "status": "affected",
                "version": "X8.11.4"
              },
              {
                "status": "affected",
                "version": "X12.5.4"
              },
              {
                "status": "affected",
                "version": "X8.8.1"
              },
              {
                "status": "affected",
                "version": "X8.2.1"
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              {
                "status": "affected",
                "version": "X8.5.1"
              },
              {
                "status": "affected",
                "version": "X8.6.1"
              },
              {
                "status": "affected",
                "version": "X8.1.2"
              },
              {
                "status": "affected",
                "version": "X8.8"
              },
              {
                "status": "affected",
                "version": "X8.10.0"
              },
              {
                "status": "affected",
                "version": "X12.5.3"
              },
              {
                "status": "affected",
                "version": "X8.10.1"
              },
              {
                "status": "affected",
                "version": "X12.5.7"
              },
              {
                "status": "affected",
                "version": "X8.10.3"
              },
              {
                "status": "affected",
                "version": "X8.7.1"
              },
              {
                "status": "affected",
                "version": "X8.2"
              },
              {
                "status": "affected",
                "version": "X12.5.8"
              },
              {
                "status": "affected",
                "version": "X8.7"
              },
              {
                "status": "affected",
                "version": "X8.5.2"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-20492",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-02T18:57:14.215790Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-02T19:24:15.214Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Cisco TelePresence Video Communication Server (VCS) Expressway",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "X8.11.2"
            },
            {
              "status": "affected",
              "version": "X8.6"
            },
            {
              "status": "affected",
              "version": "X8.11.3"
            },
            {
              "status": "affected",
              "version": "X8.2.2"
            },
            {
              "status": "affected",
              "version": "X8.8.3"
            },
            {
              "status": "affected",
              "version": "X8.11.0"
            },
            {
              "status": "affected",
              "version": "X12.5.2"
            },
            {
              "status": "affected",
              "version": "X8.1.1"
            },
            {
              "status": "affected",
              "version": "X8.9"
            },
            {
              "status": "affected",
              "version": "X12.5.1"
            },
            {
              "status": "affected",
              "version": "X12.5.6"
            },
            {
              "status": "affected",
              "version": "X8.7.3"
            },
            {
              "status": "affected",
              "version": "X12.6.0"
            },
            {
              "status": "affected",
              "version": "X8.11.1"
            },
            {
              "status": "affected",
              "version": "X8.5"
            },
            {
              "status": "affected",
              "version": "X8.9.1"
            },
            {
              "status": "affected",
              "version": "X8.10.2"
            },
            {
              "status": "affected",
              "version": "X8.8.2"
            },
            {
              "status": "affected",
              "version": "X8.5.3"
            },
            {
              "status": "affected",
              "version": "X8.1"
            },
            {
              "status": "affected",
              "version": "X8.9.2"
            },
            {
              "status": "affected",
              "version": "X8.11.4"
            },
            {
              "status": "affected",
              "version": "X12.5.4"
            },
            {
              "status": "affected",
              "version": "X8.8.1"
            },
            {
              "status": "affected",
              "version": "X8.2.1"
            },
            {
              "status": "affected",
              "version": "X8.5.1"
            },
            {
              "status": "affected",
              "version": "X8.6.1"
            },
            {
              "status": "affected",
              "version": "X8.1.2"
            },
            {
              "status": "affected",
              "version": "X8.8"
            },
            {
              "status": "affected",
              "version": "X8.10.0"
            },
            {
              "status": "affected",
              "version": "X12.5.3"
            },
            {
              "status": "affected",
              "version": "X8.10.1"
            },
            {
              "status": "affected",
              "version": "X12.5.7"
            },
            {
              "status": "affected",
              "version": "X8.10.3"
            },
            {
              "status": "affected",
              "version": "X8.7.1"
            },
            {
              "status": "affected",
              "version": "X8.2"
            },
            {
              "status": "affected",
              "version": "X12.5.8"
            },
            {
              "status": "affected",
              "version": "X8.7"
            },
            {
              "status": "affected",
              "version": "X8.5.2"
            },
            {
              "status": "affected",
              "version": "X12.5.9"
            },
            {
              "status": "affected",
              "version": "X12.5.0"
            },
            {
              "status": "affected",
              "version": "X8.10.4"
            },
            {
              "status": "affected",
              "version": "X8.7.2"
            },
            {
              "status": "affected",
              "version": "X12.5.5"
            },
            {
              "status": "affected",
              "version": "X12.6.1"
            },
            {
              "status": "affected",
              "version": "X12.6.2"
            },
            {
              "status": "affected",
              "version": "X12.6.3"
            },
            {
              "status": "affected",
              "version": "X12.6.4"
            },
            {
              "status": "affected",
              "version": "X12.7.0"
            },
            {
              "status": "affected",
              "version": "X12.7.1"
            },
            {
              "status": "affected",
              "version": "X14.0.0"
            },
            {
              "status": "affected",
              "version": "X14.0.1"
            },
            {
              "status": "affected",
              "version": "X14.0.2"
            },
            {
              "status": "affected",
              "version": "X14.0.3"
            },
            {
              "status": "affected",
              "version": "X14.0.4"
            },
            {
              "status": "affected",
              "version": "X14.0.5"
            },
            {
              "status": "affected",
              "version": "X14.0.6"
            },
            {
              "status": "affected",
              "version": "X14.0.7"
            },
            {
              "status": "affected",
              "version": "X14.0.8"
            },
            {
              "status": "affected",
              "version": "X14.2.0"
            },
            {
              "status": "affected",
              "version": "X14.0.9"
            },
            {
              "status": "affected",
              "version": "X14.2.1"
            },
            {
              "status": "affected",
              "version": "X14.2.2"
            },
            {
              "status": "affected",
              "version": "X14.0.11"
            },
            {
              "status": "affected",
              "version": "X14.2.5"
            },
            {
              "status": "affected",
              "version": "X14.0.10"
            },
            {
              "status": "affected",
              "version": "X14.2.6"
            },
            {
              "status": "affected",
              "version": "X14.2.7"
            },
            {
              "status": "affected",
              "version": "X14.3.0"
            },
            {
              "status": "affected",
              "version": "X14.3.1"
            },
            {
              "status": "affected",
              "version": "X14.3.2"
            },
            {
              "status": "affected",
              "version": "X14.3.3"
            },
            {
              "status": "affected",
              "version": "X15.0.0"
            },
            {
              "status": "affected",
              "version": "X14.3.4"
            },
            {
              "status": "affected",
              "version": "X14.3.5"
            },
            {
              "status": "affected",
              "version": "X15.0.1"
            },
            {
              "status": "affected",
              "version": "X15.0.2"
            },
            {
              "status": "affected",
              "version": "X15.0.3"
            },
            {
              "status": "affected",
              "version": "X14.3.6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the restricted shell of Cisco Expressway Series 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, the attacker must have Administrator-level credentials with read-write privileges on an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a series of crafted CLI commands. A successful exploit could allow the attacker to escape the restricted shell and gain root privileges on the underlying operating system of the affected device.\r\nNote: Cisco Expressway Series refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices."
        }
      ],
      "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": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-77",
              "description": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-02T16:55:33.932Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-expw-escalation-3bkz77bD",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expw-escalation-3bkz77bD"
        }
      ],
      "source": {
        "advisory": "cisco-sa-expw-escalation-3bkz77bD",
        "defects": [
          "CSCwk75586"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Cisco Expressway Series Privilege Escalation Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2024-20492",
    "datePublished": "2024-10-02T16:55:33.932Z",
    "dateReserved": "2023-11-08T15:08:07.685Z",
    "dateUpdated": "2024-10-02T19:24:15.214Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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