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CVE-2005-4257

nvd nist
Published: Dec 15, 2005Modified: Apr 16, 2026

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7.8
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Exploitability: 10.0 / Impact: 6.9
Source: NVD

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.

Affected (8)

4 products
Befw11s4
Befw11s4 V3
Befw11s4 V4
Wrt54gs
Configuration A
8 vulnerable
Vulnerable SoftwareAffected Versions
Linksys
Version 1.4.2.7
Version 1.4.3
Version 1.43.3
Version 1.44
All versions
All versions
Linksys
Version 4.50.6
Version 4.70.6

References (2)

Source: cve@mitre.org
Exploit
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit

Timeline

No history available yet.