{"id":"CVE-2005-4276","aliases":["EUVD-2005-4271","GHSA-f95v-w3cx-q9fg"],"status":"published","title":"Westell Versalink 327W allows remote attackers to cause a denial of service (device crash) via an...","description":"Westell Versalink 327W allows remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from third party information.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02496,"percentile":0.84788,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2005-12-16T11:00:00Z","modified":"2026-06-16T22:18:30Z","exploits":[{"source":"exploitdb","id":"EDB-26834","title":"Westell Versalink 327W - LanD Packet Denial of Service","type":"dos","platform":"hardware","date":"2005-12-14","verified":true,"url":"https://www.exploit-db.com/exploits/26834"}],"products":[{"vendor":"westell","product":"versalink"}],"references":[{"url":"http://www.securityfocus.com/bid/15869","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-4276"},{"url":"https://github.com/advisories/GHSA-f95v-w3cx-q9fg"}],"sources":{"cve":[{"id":"CVE-2005-4276","description":"Westell Versalink 327W allows remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from third party information.","status":"published","published":"2005-12-16T11:00:00Z","modified":"2024-09-17T00:42:00.245Z","updated_at":"2026-11-02T14:33:39.259087Z"}],"euvd":[{"id":"EUVD-2005-4271","description":"Westell Versalink 327W allows remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from third party information.","status":"published","published":"2005-12-16T11:00:00Z","modified":"2024-09-17T00:42:00Z","updated_at":"2026-11-03T00:28:56.465986Z"}],"ghsa":[{"id":"GHSA-f95v-w3cx-q9fg","title":"Westell Versalink 327W allows remote attackers to cause a denial of service (device crash) via an...","description":"Westell Versalink 327W allows remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from third party information.","status":"published","published":"2022-05-01T02:25:48Z","modified":"2023-01-30T05:07:40Z","updated_at":"2026-11-02T14:47:44.503206Z"}],"nvd":[{"id":"CVE-2005-4276","description":"Westell Versalink 327W allows remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from third party information.","status":"published","published":"2005-12-16T11:03:00Z","modified":"2026-06-16T22:18:30.127Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:57.944899Z"}]}}