{"cve":"CVE-2025-2545","nvd":{"published":"2025-05-05T12:15:16.170","modified":"2026-06-17T09:07:09.007","status":"Deferred","description":"Vulnerability in Best Practical Solutions, LLC's Request Tracker prior to v5.0.8, where the Triple DES (3DES) cryptographic algorithm is used to protect emails sent with S/MIME encryption. Triple DES is considered obsolete and insecure due to its susceptibility to birthday attacks, which could compromise the confidentiality of encrypted messages.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":2.3},"cvss_v3":null,"cwes":["CWE-327"],"references":["https://www.incibe.es/en/incibe-cert/notices/aviso/cryptographic-algorithm-not-recommended-request-tracker-best-practical","https://docs.bestpractical.com/release-notes/rt/4.4.8","https://docs.bestpractical.com/release-notes/rt/5.0.8","https://lists.debian.org/debian-lts-announce/2025/05/msg00009.html"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:01:22.920403922+00:00"},"epss":{"cve":"CVE-2025-2545","score":0.0019,"percentile":0.08721,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}