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    CVE-2005-4257

    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.

    Published:Dec 15, 2005
    Last Modified:Apr 16, 2026
    EPS:Dec 15, 2005
    EPSS Score:0.00815
    CVSS Score:7.8

    Affected Products

    Vendor
    Linksys
    Product
    Befw11s4
    Vendor
    Linksys
    Product
    Befw11s4 V3
    Vendor
    Linksys
    Product
    Befw11s4 V4
    Vendor
    Linksys
    Product
    Wrt54gs

    Exploits

    http://www.securityfocus.com/bid/15861http://www.securityfocus.com/bid/15861

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High