Linksys Wrt54Gs vulnerabilities
3 vulnerabilities
Known vulnerabilities in Linksys Wrt54Gs, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
HighCVE-2005-2589linksys · wrt54gslinksys wrt54gsUnknown vulnerability in Linksys WRT54GS wireless router with firmware 4.50.6, with WPA Personal/TKIP authentication enabled, allows remote clients to bypass authentication by connecting without using encryption.EPSS1.24%HighCVE-2005-4257linksys · befw11s4 +1 morelinksys befw11s4Linksys 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.EPSS1.43%HighCVE-2011-4499cisco · linksys_wrt54g_router_firmware +3 morecisco linksys_wrt54g_router_firmwareThe UPnP IGD implementation in the Broadcom UPnP stack on the Cisco Linksys WRT54G with firmware before 4.30.5, WRT54GS v1 through v3 with firmware before 4.71.1, and WRT54GS v4 with firmware before 1.06.1 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an "external forwarding" vulnerability.EPSS1.31%