CVE-2025-55752

Estado: ModificadaAlta (7.5)—

Relative Path Traversal vulnerability in Apache Tomcat.

The fix for bug 60013 introduced a regression where the rewritten URL was normalized before it was decoded. This introduced the possibility that, for rewrite rules that rewrite query parameters to the URL, an attacker could manipulate the request URI to bypass security constraints including the protection for /WEB-INF/ and /META-INF/. If PUT requests were also enabled then malicious files could be uploaded leading to remote code execution. PUT requests are normally limited to trusted users and it is considered unlikely that PUT requests would be enabled in conjunction with a rewrite that manipulated the URI.

Leer descripción completaMostrar menos

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.10, from 10.1.0-M1 through 10.1.44, from 9.0.0.M11 through 9.0.108.

The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.6 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.11 or later, 10.1.45 or later or 9.0.109 or later, which fix the issue.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 64%
Percentil entre todas las CVEs puntuadas: 99
Fecha de la puntuación: 5/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement60 %
Impacto principalT1005 Data from Local Systemcollection55 %

Inferido por reglas deterministas a partir del vector CVSS y la CWE. Solo orientativo.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability Scanning Threat Intelligence Program Privileged Account Management Network Segmentation Disable or Remove Feature or Program Application Isolation and Sandboxing

Tecnologías afectadas (1)

Apache — Tomcat

CWE

CWE-23

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2025-55752",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-55752",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-10-28T03:56:06.048280Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "security@apache.org",
      "affectedData": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Tomcat",
          "versions": [
            {
              "status": "affected",
              "version": "11.0.0-M1",
              "versionType": "semver",
              "lessThanOrEqual": "11.0.10"
            },
            {
              "status": "affected",
              "version": "10.1.0-M1",
              "versionType": "semver",
              "lessThanOrEqual": "10.1.44"
            },
            {
              "status": "affected",
              "version": "9.0.0.M11",
              "versionType": "semver",
              "lessThanOrEqual": "9.0.108"
            },
            {
              "status": "affected",
              "version": "8.5.6",
              "versionType": "semver",
              "lessThanOrEqual": "8.5.100"
            },
            {
              "status": "unknown",
              "version": "3",
              "lessThan": "8.5.0",
              "versionType": "semver"
            },
            {
              "status": "unknown",
              "version": "10.0.0-M1",
              "versionType": "semver",
              "lessThanOrEqual": "10.0.27"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
      "affectedData": [
        {
          "vendor": "Siemens",
          "product": "SIMATIC CN 4100",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "V5.0",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2025-10-27T18:15:42.283",
  "references": [
    {
      "url": "https://lists.apache.org/thread/n05kjcwyj1s45ovs8ll1qrrojhfb1tog",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "source": "security@apache.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2025/10/27/4",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.vicarius.io/vsociety/posts/cve-2025-55752-detect-apache-tomcat-vulnerability",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.vicarius.io/vsociety/posts/cve-2025-55752-mitigate-apache-tomcat-vulnerability",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-032379.html",
      "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@apache.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-23"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Relative Path Traversal vulnerability in Apache Tomcat.\n\nThe fix for bug 60013 introduced a regression where the       rewritten URL was normalized before it was decoded. This introduced the       possibility that, for rewrite rules that rewrite query parameters to the       URL, an attacker could manipulate the request URI to bypass security       constraints including the protection for /WEB-INF/ and /META-INF/. If PUT requests were also enabled then malicious files could be uploaded leading to remote code execution. PUT requests are normally limited to trusted users and it is considered unlikely that PUT requests would be enabled in conjunction with a rewrite that manipulated the URI.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.10, from 10.1.0-M1 through 10.1.44, from 9.0.0.M11 through 9.0.108.\n\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.6 though 8.5.100. Other, older, EOL versions may also be affected.\nUsers are recommended to upgrade to version 11.0.11 or later, 10.1.45 or later or 9.0.109 or later, which fix the issue."
    }
  ],
  "lastModified": "2026-06-17T09:42:10.503",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FE87467F-4329-41D6-B68F-EBF2881F7B70",
              "versionEndIncluding": "8.5.100",
              "versionStartIncluding": "8.5.6"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5A5E503E-C3EC-4094-98E8-2CD3256D027E",
              "versionEndExcluding": "9.0.109",
              "versionStartIncluding": "9.0.1"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B30CA0D9-834D-4044-B03B-7E6E60A4B0E6",
              "versionEndExcluding": "10.0.27",
              "versionStartIncluding": "10.0.0"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "27F4F718-AE8D-417A-BEE4-780FD77625D2",
              "versionEndExcluding": "10.1.45",
              "versionStartIncluding": "10.1.0"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FC2A3FE1-BC50-419D-AEFA-097C58A3F243",
              "versionEndExcluding": "11.0.11",
              "versionStartIncluding": "11.0.0"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "67BBBD83-E232-4198-9748-C512D9E0EEDD"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8B6787B6-54A8-475E-BA1C-AB99334B2535"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EABB6FBC-7486-44D5-A6AD-FFF1D3F677E1"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E10C03BC-EE6B-45B2-83AE-9E8DFB58D7DB"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8A6DA0BE-908C-4DA8-A191-A0113235E99A"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "39029C72-28B4-46A4-BFF5-EC822CFB2A4C"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1A2E05A3-014F-4C4D-81E5-88E725FBD6AD"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "166C533C-0833-41D5-99B6-17A4FAB3CAF0"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D3768C60-21FA-4B92-B98C-C3A2602D1BC4"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DDD510FA-A2E4-4BAF-A0DE-F4E5777E9325"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C2409CC7-6A85-4A66-A457-0D62B9895DC1"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B392A7E5-4455-4B1C-8FAC-AE6DDC70689E"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone22:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EF411DDA-2601-449A-9046-D250419A0E1A"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone23:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D7D8F2F4-AFE2-47EA-A3FD-79B54324DE02"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone24:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1B4FBF97-DE16-4E5E-BE19-471E01818D40"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone25:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3B266B1E-24B5-47EE-A421-E0E3CC0C7471"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone26:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "29614C3A-6FB3-41C7-B56E-9CC3F45B04F0"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone27:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C6AB156C-8FF6-4727-AF75-590D0DCB3F9D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@apache.org"
}