github - ghsa-8m34-ghfg-xxc2

GHSA-8M34-GHFG-XXC2

Vulnerability from github – Published: 2025-01-22 18:31 – Updated: 2025-01-22 18:31

Details

A vulnerability in the REST API of Cisco Meeting Management could allow a remote, authenticated attacker with low privileges to elevate privileges to administrator on an affected device.

This vulnerability exists because proper authorization is not enforced upon REST API users. An attacker could exploit this vulnerability by sending API requests to a specific endpoint. A successful exploit could allow the attacker to gain administrator-level control over edge nodes that are managed by Cisco Meeting Management.

Severity ?

9.9 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2025-20156"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-274",
      "CWE-276"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-22T17:15:12Z",
    "severity": "CRITICAL"
  },
  "details": "A vulnerability in the REST API of Cisco Meeting Management could allow a remote, authenticated attacker with low privileges to elevate privileges to administrator on an affected device.\n\nThis vulnerability exists because proper authorization is not enforced upon\u0026nbsp;REST API users. An attacker could exploit this vulnerability by sending API requests to a specific endpoint. A successful exploit could allow the attacker to gain administrator-level control over edge nodes that are managed by Cisco Meeting Management.",
  "id": "GHSA-8m34-ghfg-xxc2",
  "modified": "2025-01-22T18:31:56Z",
  "published": "2025-01-22T18:31:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20156"
    },
    {
      "type": "WEB",
      "url": "https://blog.clamav.net/2025/01/clamav-142-and-108-security-patch.html"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-ole2-H549rphA"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cmm-privesc-uy2Vf8pc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-20156 (GCVE-0-2025-20156)

Vulnerability from cvelistv5 – Published: 2025-01-22 16:21 – Updated: 2025-01-29 15:18

Summary

A vulnerability in the REST API of Cisco Meeting Management could allow a remote, authenticated attacker with low privileges to elevate privileges to administrator on an affected device. This vulnerability exists because proper authorization is not enforced upon REST API users. An attacker could exploit this vulnerability by sending API requests to a specific endpoint. A successful exploit could allow the attacker to gain administrator-level control over edge nodes that are managed by Cisco Meeting Management.

Severity ?

9.9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-274 - Improper Handling of Insufficient Privileges

Assigner

cisco

References

URL

Tags

	https://sec.cloudapps.cisco.com/security/center/c…
	https://blog.clamav.net/2025/01/clamav-142-and-10…
	https://sec.cloudapps.cisco.com/security/center/c…

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Meeting Management	Affected: CMM3.4.0 Affected: CMM3.2.0 Affected: CMM2.9.1 Affected: CMM2.9.0 Affected: CMM3.1.0 Affected: CMM3.5.0 Affected: CMM3.6.0 Affected: CMM3.6.1 Affected: CMM3.7.0 Affected: CMM3.8.0 Affected: CMM3.9.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-20156",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-24T04:56:07.663388Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-29T15:18:06.406Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Cisco Meeting Management",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "CMM3.4.0"
            },
            {
              "status": "affected",
              "version": "CMM3.2.0"
            },
            {
              "status": "affected",
              "version": "CMM2.9.1"
            },
            {
              "status": "affected",
              "version": "CMM2.9.0"
            },
            {
              "status": "affected",
              "version": "CMM3.1.0"
            },
            {
              "status": "affected",
              "version": "CMM3.5.0"
            },
            {
              "status": "affected",
              "version": "CMM3.6.0"
            },
            {
              "status": "affected",
              "version": "CMM3.6.1"
            },
            {
              "status": "affected",
              "version": "CMM3.7.0"
            },
            {
              "status": "affected",
              "version": "CMM3.8.0"
            },
            {
              "status": "affected",
              "version": "CMM3.9.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the REST API of Cisco Meeting Management could allow a remote, authenticated attacker with low privileges to elevate privileges to administrator on an affected device.\r\n\r\nThis vulnerability exists because proper authorization is not enforced upon\u0026nbsp;REST API users. An attacker could exploit this vulnerability by sending API requests to a specific endpoint. A successful exploit could allow the attacker to gain administrator-level control over edge nodes that are managed by Cisco Meeting Management."
        }
      ],
      "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": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-274",
              "description": "Improper Handling of Insufficient Privileges",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-22T16:21:20.333Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-cmm-privesc-uy2Vf8pc",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cmm-privesc-uy2Vf8pc"
        },
        {
          "name": "ClamAV blog",
          "url": "https://blog.clamav.net/2025/01/clamav-142-and-108-security-patch.html"
        },
        {
          "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-ole2-H549rphA",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-ole2-H549rphA"
        }
      ],
      "source": {
        "advisory": "cisco-sa-cmm-privesc-uy2Vf8pc",
        "defects": [
          "CSCwi88558"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Cisco Meeting Management Client-Server Privilege Escalation Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2025-20156",
    "datePublished": "2025-01-22T16:21:20.333Z",
    "dateReserved": "2024-10-10T19:15:13.216Z",
    "dateUpdated": "2025-01-29T15:18:06.406Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

GHSA-8M34-GHFG-XXC2

CVE-2025-20156 (GCVE-0-2025-20156)

Tags

Sightings

Nomenclature