MSRC_CVE-2025-55320

Vulnerability from csaf_microsoft - Published: 2025-10-14 07:00 - Updated: 2025-10-17 07:00
Summary
Configuration Manager Elevation of Privilege Vulnerability

Notes

Additional Resources
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer
The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
Customer Action
Required. The vulnerability documented by this CVE requires customer action to resolve.
To clipboard 

{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "\u003ca href=\"https://x.com/kalimer0x00\"\u003eMehdi Elyassa\u003c/a\u003e with \u003ca href=\"https://www.synacktiv.com/\"\u003eSynacktiv\u003c/a\u003e"
        ]
      },
      {
        "names": [
          "\u003ca href=\"https://x.com/kalimer0x00\"\u003eMehdi Elyassa\u003c/a\u003e with \u003ca href=\"https://www.synacktiv.com/\"\u003eSynacktiv\u003c/a\u003e"
        ]
      }
    ],
    "aggregate_severity": {
      "namespace": "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      },
      {
        "category": "general",
        "text": "Required. The vulnerability documented by this CVE requires customer action to resolve.",
        "title": "Customer Action"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2025-55320 Configuration Manager Elevation of Privilege Vulnerability - HTML",
        "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55320"
      },
      {
        "category": "self",
        "summary": "CVE-2025-55320 Configuration Manager Elevation of Privilege Vulnerability - CSAF",
        "url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-55320.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Exploitability Index",
        "url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "Configuration Manager Elevation of Privilege Vulnerability",
    "tracking": {
      "current_release_date": "2025-10-17T07:00:00.000Z",
      "generator": {
        "date": "2025-10-17T16:37:59.399Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2025-55320",
      "initial_release_date": "2025-10-14T07:00:00.000Z",
      "revision_history": [
        {
          "date": "2025-10-14T07:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2025-10-17T07:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "The score for this vulnerability has been updated to reflect a change in score in the** Attack Vector **metric from **Local** to **Adjacent**."
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c5.00.9135.1008",
            "product": {
              "name": "Microsoft Configuration Manager 2503 \u003c5.00.9135.1008",
              "product_id": "2"
            }
          },
          {
            "category": "product_version",
            "name": "5.00.9135.1008",
            "product": {
              "name": "Microsoft Configuration Manager 2503 5.00.9135.1008",
              "product_id": "16788"
            }
          }
        ],
        "category": "product_name",
        "name": "Microsoft Configuration Manager 2503"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c5.00.9128.1035",
            "product": {
              "name": "Microsoft Configuration Manager 2403 \u003c5.00.9128.1035",
              "product_id": "3"
            }
          },
          {
            "category": "product_version",
            "name": "5.00.9128.1035",
            "product": {
              "name": "Microsoft Configuration Manager 2403 5.00.9128.1035",
              "product_id": "12402"
            }
          }
        ],
        "category": "product_name",
        "name": "Microsoft Configuration Manager 2403"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c5.00.9132.1029",
            "product": {
              "name": "Microsoft Configuration Manager 2409 \u003c5.00.9132.1029",
              "product_id": "1"
            }
          },
          {
            "category": "product_version",
            "name": "5.00.9132.1029",
            "product": {
              "name": "Microsoft Configuration Manager 2409 5.00.9132.1029",
              "product_id": "20545"
            }
          }
        ],
        "category": "product_name",
        "name": "Microsoft Configuration Manager 2409"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-55320",
      "cwe": {
        "id": "CWE-89",
        "name": "Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)"
      },
      "notes": [
        {
          "category": "general",
          "text": "Microsoft",
          "title": "Assigning CNA"
        },
        {
          "category": "faq",
          "text": "An attacker who successfully exploited this vulnerability could gain sysadmin privileges.",
          "title": "What privileges could be gained by an attacker who successfully exploited the vulnerability?"
        },
        {
          "category": "faq",
          "text": "An attacker could exploit this vulnerability by injecting malicious SQL into the SyncToken method, allowing execution of arbitrary queries as the SMS service.",
          "title": "How could an attacker exploit this vulnerability?"
        },
        {
          "category": "faq",
          "text": "This attack is limited to systems connected to the same network segment as the attacker. The attack cannot be performed across multiple networks (for example, a WAN) and would be limited to systems on the same network switch or virtual network.",
          "title": "According to the CVSS score, the attack vector is adjacent (AV:A). What does this mean for this vulnerability?"
        }
      ],
      "product_status": {
        "fixed": [
          "12402",
          "16788",
          "20545"
        ],
        "known_affected": [
          "1",
          "2",
          "3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2025-55320 Configuration Manager Elevation of Privilege Vulnerability - HTML",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55320"
        },
        {
          "category": "self",
          "summary": "CVE-2025-55320 Configuration Manager Elevation of Privilege Vulnerability - CSAF",
          "url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-55320.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "5.00.9135.1008:Security Update:https://learn.microsoft.com/en-us/intune/configmgr/hotfix/2503/34503790",
          "product_ids": [
            "2"
          ],
          "url": "https://learn.microsoft.com/en-us/intune/configmgr/hotfix/2503/34503790"
        },
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "5.00.9128.1035:Security Update:https://learn.microsoft.com/en-us/intune/configmgr/hotfix/2503/34503790",
          "product_ids": [
            "3"
          ],
          "url": "https://learn.microsoft.com/en-us/intune/configmgr/hotfix/2503/34503790"
        },
        {
          "category": "vendor_fix",
          "date": "2025-10-14T07:00:00.000Z",
          "details": "5.00.9132.1029:Security Update:https://learn.microsoft.com/en-us/intune/configmgr/hotfix/2503/34503790",
          "product_ids": [
            "1"
          ],
          "url": "https://learn.microsoft.com/en-us/intune/configmgr/hotfix/2503/34503790"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.9,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Elevation of Privilege"
        },
        {
          "category": "exploit_status",
          "details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"
        }
      ],
      "title": "Configuration Manager Elevation of Privilege Vulnerability"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.