{"id":"CVE-2025-61581","revision":"1c80cb5d20d645e8887ddaf7aee5aedf","records":[{"revision":"1c80cb5d20d645e8887ddaf7aee5aedf","observedAt":"2026-10-25T03:17:27.277+00:00","statement":{"source":"nvd","id":"CVE-2025-61581","aliases":[],"title":"** UNSUPPORTED WHEN ASSIGNED ** Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control.","description":"** UNSUPPORTED WHEN ASSIGNED ** Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control.\n\nThis issue affects Apache Traffic Control: all versions.\n\nPeople with access to the management interface of the Traffic Router component could specify malicious patterns and cause unavailability.\n\nAs this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users.\n\nNOTE: This vulnerability only affects products that are no longer supported by the maintainer.","state":0,"publishedAt":"2025-10-16T09:15:35.67+00:00","modifiedAt":"2026-10-23T22:10:00.16+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0 · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://lists.apache.org/thread/mx2jxgnlop2f4vbqnvmrldh4pqmobxvp","http://www.openwall.com/lists/oss-security/2025/10/16/3"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-61581","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Modified","weaknesses":["CWE-1333"],"productCriteria":["cpe:2.3:a:apache:traffic_control:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2025-10-16T09:15:35.670","lastModified":"2026-10-23T22:10:00.160"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-61581","identifiers":["CVE-2025-61581"]},"retained":false,"historicalAffected":[]}],"coverage":[]}