CVE-2025-49718 (GCVE-0-2025-49718)

Vulnerability from cvelistv5 – Published: 2025-07-08 16:58 – Updated: 2026-02-13 19:07
VLAI?
Title
Microsoft SQL Server Information Disclosure Vulnerability
Summary
Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
  • CWE-908 - Use of Uninitialized Resource
Assigner
References
Impacted products
Vendor Product Version
Microsoft Microsoft SQL Server 2019 (CU 32) Affected: 15.0.0.0 , < 15.0.4435.7 (custom)
Create a notification for this product.
Date Public ?
2025-07-08 07:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-49718",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-09T13:45:45.753841Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-09T13:45:56.530Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft SQL Server 2019 (CU 32)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "15.0.4435.7",
              "status": "affected",
              "version": "15.0.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft SQL Server 2019 (GDR)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "15.0.2135.5",
              "status": "affected",
              "version": "15.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft SQL Server 2022 (CU 19)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "16.0.4200.1",
              "status": "affected",
              "version": "16.0.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft SQL Server 2022 (GDR)",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "16.0.1140.6",
              "status": "affected",
              "version": "16.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "15.0.2135.5",
                  "versionStartIncluding": "15.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "16.0.1140.6",
                  "versionStartIncluding": "16.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "16.0.4200.1",
                  "versionStartIncluding": "16.0.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*",
                  "versionEndExcluding": "15.0.4435.7",
                  "versionStartIncluding": "15.0.0.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "datePublic": "2025-07-08T07:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-908",
              "description": "CWE-908: Use of Uninitialized Resource",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-13T19:07:43.342Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "name": "Microsoft SQL Server Information Disclosure Vulnerability",
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49718"
        }
      ],
      "title": "Microsoft SQL Server Information Disclosure Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2025-49718",
    "datePublished": "2025-07-08T16:58:08.668Z",
    "dateReserved": "2025-06-09T21:23:11.521Z",
    "dateUpdated": "2026-02-13T19:07:43.342Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-49718\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2025-07-08T17:15:59.267\",\"lastModified\":\"2025-07-17T22:00:03.770\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.\"},{\"lang\":\"es\",\"value\":\"El uso de recursos no inicializados en SQL Server permite que un atacante no autorizado divulgue informaci\u00f3n a trav\u00e9s de una red.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-908\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*\",\"versionStartIncluding\":\"15.0.2000.5\",\"versionEndExcluding\":\"15.0.2135.5\",\"matchCriteriaId\":\"59161349-09B1-4452-99C3-D95006F048EF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*\",\"versionStartIncluding\":\"15.0.4003.23\",\"versionEndExcluding\":\"15.0.4435.7\",\"matchCriteriaId\":\"B9C00188-1EF5-4522-89D4-171A5674E87F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*\",\"versionStartIncluding\":\"16.0.1000.6\",\"versionEndExcluding\":\"16.0.1140.6\",\"matchCriteriaId\":\"1547F3F9-E716-4E6A-8D39-3EDC7F6D3BA0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*\",\"versionStartIncluding\":\"16.0.4003.1\",\"versionEndExcluding\":\"16.0.4200.1\",\"matchCriteriaId\":\"7D85DDC4-38E4-4AFB-A928-6BC85313DF51\"}]}]}],\"references\":[{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49718\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-49718\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-07-09T13:45:45.753841Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-07-09T13:45:49.556Z\"}}], \"cna\": {\"title\": \"Microsoft SQL Server Information Disclosure Vulnerability\", \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C\"}, \"scenarios\": [{\"lang\": \"en-US\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Microsoft\", \"product\": \"Microsoft SQL Server 2019 (CU 32)\", \"versions\": [{\"status\": \"affected\", \"version\": \"15.0.0.0\", \"lessThan\": \"15.0.4435.7\", \"versionType\": \"custom\"}], \"platforms\": [\"x64-based Systems\"]}, {\"vendor\": \"Microsoft\", \"product\": \"Microsoft SQL Server 2019 (GDR)\", \"versions\": [{\"status\": \"affected\", \"version\": \"15.0.0\", \"lessThan\": \"15.0.2135.5\", \"versionType\": \"custom\"}], \"platforms\": [\"x64-based Systems\"]}, {\"vendor\": \"Microsoft\", \"product\": \"Microsoft SQL Server 2022 (CU 19)\", \"versions\": [{\"status\": \"affected\", \"version\": \"16.0.0.0\", \"lessThan\": \"16.0.4200.1\", \"versionType\": \"custom\"}], \"platforms\": [\"x64-based Systems\"]}, {\"vendor\": \"Microsoft\", \"product\": \"Microsoft SQL Server 2022 (GDR)\", \"versions\": [{\"status\": \"affected\", \"version\": \"16.0.0\", \"lessThan\": \"16.0.1140.6\", \"versionType\": \"custom\"}], \"platforms\": [\"x64-based Systems\"]}], \"datePublic\": \"2025-07-08T07:00:00.000Z\", \"references\": [{\"url\": \"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49718\", \"name\": \"Microsoft SQL Server Information Disclosure Vulnerability\", \"tags\": [\"vendor-advisory\", \"patch\"]}], \"descriptions\": [{\"lang\": \"en-US\", \"value\": \"Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en-US\", \"type\": \"CWE\", \"cweId\": \"CWE-908\", \"description\": \"CWE-908: Use of Uninitialized Resource\"}]}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*\", \"vulnerable\": true, \"versionEndExcluding\": \"15.0.2135.5\", \"versionStartIncluding\": \"15.0.0\"}, {\"criteria\": \"cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*\", \"vulnerable\": true, \"versionEndExcluding\": \"16.0.1140.6\", \"versionStartIncluding\": \"16.0.0\"}, {\"criteria\": \"cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*\", \"vulnerable\": true, \"versionEndExcluding\": \"16.0.4200.1\", \"versionStartIncluding\": \"16.0.0.0\"}, {\"criteria\": \"cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*\", \"vulnerable\": true, \"versionEndExcluding\": \"15.0.4435.7\", \"versionStartIncluding\": \"15.0.0.0\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"shortName\": \"microsoft\", \"dateUpdated\": \"2026-02-13T19:07:43.342Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-49718\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-02-13T19:07:43.342Z\", \"dateReserved\": \"2025-06-09T21:23:11.521Z\", \"assignerOrgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"datePublished\": \"2025-07-08T16:58:08.668Z\", \"assignerShortName\": \"microsoft\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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.