fkie_nvd - fkie_cve-2025-59775

fkie_cve-2025-59775

Vulnerability from fkie_nvd

Published

2025-12-05 11:15

Modified

2025-12-08 18:26

Severity ?

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

Summary

Server-Side Request Forgery (SSRF) vulnerability in Apache HTTP Server on Windows with AllowEncodedSlashes On and MergeSlashes Off allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2.4.66, which fixes the issue.

References

	URL	Tags
	security@apache.org	https://httpd.apache.org/security/vulnerabilities_24.html
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2025/12/04/6

Impacted products

	Vendor	Product	Version

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Server-Side Request Forgery (SSRF) vulnerability \n\n\u00a0in Apache HTTP Server on Windows \n\nwith AllowEncodedSlashes On\u00a0and MergeSlashes Off\u00a0 allows to potentially leak NTLM \nhashes to a malicious server via SSRF and malicious requests or content\n\nUsers are recommended to upgrade to version 2.4.66, which fixes the issue."
    }
  ],
  "id": "CVE-2025-59775",
  "lastModified": "2025-12-08T18:26:49.133",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-12-05T11:15:52.210",
  "references": [
    {
      "source": "security@apache.org",
      "url": "https://httpd.apache.org/security/vulnerabilities_24.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2025/12/04/6"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}

CVE-2025-59775 (GCVE-0-2025-59775)

Vulnerability from cvelistv5

Published

2025-12-05 10:17

Modified

2025-12-05 19:28

Severity ?

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Summary

Server-Side Request Forgery (SSRF) vulnerability in Apache HTTP Server on Windows with AllowEncodedSlashes On and MergeSlashes Off allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2.4.66, which fixes the issue.

References

URL

Tags

https://httpd.apache.org/security/vulnerabilities_24.html

vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache HTTP Server	Version: 2.4.0 ≤ 2.4.65

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-12-05T11:05:59.532Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/12/04/6"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-59775",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-05T19:28:08.046980Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-05T19:28:44.631Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Apache HTTP Server",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThanOrEqual": "2.4.65",
              "status": "affected",
              "version": "2.4.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Orange Tsai (@orange_8361) from DEVCORE"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e\n\nServer-Side Request Forgery (SSRF) vulnerability \n\n\u0026nbsp;in Apache HTTP Server on Windows \n\nwith \u003cspan style=\"background-color: rgb(247, 247, 247);\"\u003eAllowEncodedSlashes\u003c/span\u003e \u003cspan style=\"background-color: rgb(247, 247, 247);\"\u003eOn\u003c/span\u003e\u0026nbsp;and \u003cspan style=\"background-color: rgb(247, 247, 247);\"\u003eMergeSlashes\u003c/span\u003e \u003cspan style=\"background-color: rgb(247, 247, 247);\"\u003eOff\u003c/span\u003e\u0026nbsp; allows to potentially leak NTLM \nhashes to a malicious server via SSRF and malicious requests or content\u003c/p\u003e\u003cp\u003eUsers are recommended to upgrade to version 2.4.66, which fixes the issue.\u003c/p\u003e"
            }
          ],
          "value": "Server-Side Request Forgery (SSRF) vulnerability \n\n\u00a0in Apache HTTP Server on Windows \n\nwith AllowEncodedSlashes On\u00a0and MergeSlashes Off\u00a0 allows to potentially leak NTLM \nhashes to a malicious server via SSRF and malicious requests or content\n\nUsers are recommended to upgrade to version 2.4.66, which fixes the issue."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "text": "moderate"
            },
            "type": "Textual description of severity"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "CWE-918 Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-05T10:17:03.852Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://httpd.apache.org/security/vulnerabilities_24.html"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2025-09-10T12:00:00.000Z",
          "value": "reported"
        },
        {
          "lang": "en",
          "time": "2025-12-01T12:00:00.000Z",
          "value": "fixed in 2.4.x by r1930166"
        }
      ],
      "title": "Apache HTTP Server: NTLM Leakage on Windows through UNC SSRF",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2025-59775",
    "datePublished": "2025-12-05T10:17:03.852Z",
    "dateReserved": "2025-09-19T12:13:44.078Z",
    "dateUpdated": "2025-12-05T19:28:44.631Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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