CVE-2005-4257

HighCVSS 7.8/10Last modified Jun 16, 2026

Description

Linksys WRT54GS and BEFW11S4 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 the BID.

Metrics

CVSS 2.0 7.8/10AV:N/AC:L/Au:N/C:N/I:N/A:C

Affected software

No affected versions have been published.

Timeline

Published
Dec 15, 2005
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2005-4257: High severity, CVSS 7.8 | Vulnix