{"cve":"CVE-2004-0155","nvd":{"published":"2004-06-01T04:00:00.000","modified":"2026-06-16T22:05:03.447","status":"Modified","description":"The KAME IKE Daemon Racoon, when authenticating a peer during Phase 1, validates the X.509 certificate but does not verify the RSA signature authentication, which allows remote attackers to establish unauthorized IP connections or conduct man-in-the-middle attacks using a valid, trusted X.509 certificate.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.10/SCOSA-2005.10.txt","http://marc.info/?l=bugtraq&m=108136746911000&w=2","http://marc.info/?l=bugtraq&m=108369640424244&w=2","http://secunia.com/advisories/11328","http://www.gentoo.org/security/en/glsa/glsa-200406-17.xml"],"products":["kame:racoon"],"source":"nvd","synced_at":"2026-10-19T19:37:11.487553034+00:00"},"epss":{"cve":"CVE-2004-0155","score":0.03625,"percentile":0.89525,"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."]}