{"id":"CVE-2009-4510","aliases":["EUVD-2009-4476","GHSA-w99c-w692-7g63"],"status":"published","title":"The SSH service on the TANDBERG Video Communication Server (VCS) before X5.1 uses a fixed DSA key...","description":"The SSH service on the TANDBERG Video Communication Server (VCS) before X5.1 uses a fixed DSA key, which makes it easier for remote attackers to conduct man-in-the-middle attacks and spoof arbitrary servers via crafted SSH packets.","severity":{"version":"2.0","score":8.5,"vector":"AV:N/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02148,"percentile":0.82233,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-310"],"published":"2010-04-13T17:00:00Z","modified":"2026-06-16T23:13:47Z","products":[{"vendor":"vsecurity","product":"tandberg_video_communication_server"}],"references":[{"url":"http://ftp.tandberg.com/pub/software/vcs/TANDBERG%20Video%20Communication%20Server%20Software%20Release%20Notes%20%28X5%29.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.vsecurity.com/resources/advisory/20100409-2","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://secunia.com/advisories/39275","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4510"},{"url":"http://ftp.tandberg.com/pub/software/vcs/TANDBERG%20Video%20Communication%20Server%20Software%20Release%20Notes%20(X5).pdf"},{"url":"https://github.com/advisories/GHSA-w99c-w692-7g63"}],"sources":{"cve":[{"id":"CVE-2009-4510","description":"The SSH service on the TANDBERG Video Communication Server (VCS) before X5.1 uses a fixed DSA key, which makes it easier for remote attackers to conduct man-in-the-middle attacks and spoof arbitrary servers via crafted SSH packets.","status":"published","published":"2010-04-13T17:00:00Z","modified":"2024-09-16T17:33:35.477Z","updated_at":"2026-11-02T14:33:24.782697Z"}],"euvd":[{"id":"EUVD-2009-4476","description":"The SSH service on the TANDBERG Video Communication Server (VCS) before X5.1 uses a fixed DSA key, which makes it easier for remote attackers to conduct man-in-the-middle attacks and spoof arbitrary servers via crafted SSH packets.","status":"published","published":"2010-04-13T17:00:00Z","modified":"2024-09-16T17:33:35Z","updated_at":"2026-11-03T00:55:41.00036Z"}],"ghsa":[{"id":"GHSA-w99c-w692-7g63","title":"The SSH service on the TANDBERG Video Communication Server (VCS) before X5.1 uses a fixed DSA key...","description":"The SSH service on the TANDBERG Video Communication Server (VCS) before X5.1 uses a fixed DSA key, which makes it easier for remote attackers to conduct man-in-the-middle attacks and spoof arbitrary servers via crafted SSH packets.","status":"published","published":"2022-05-02T03:55:20Z","modified":"2025-04-11T03:34:52Z","updated_at":"2026-11-02T15:01:05.37302Z"}],"nvd":[{"id":"CVE-2009-4510","description":"The SSH service on the TANDBERG Video Communication Server (VCS) before X5.1 uses a fixed DSA key, which makes it easier for remote attackers to conduct man-in-the-middle attacks and spoof arbitrary servers via crafted SSH packets.","status":"published","published":"2010-04-13T17:30:00.43Z","modified":"2026-06-16T23:13:47.683Z","cvss":[{"version":"2.0","score":8.5,"vector":"AV:N/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:01:38.684719Z"}]}}