CVE-2011-3298
HighSummary
Urządzenia Cisco Adaptive Security Appliances (ASA) serii 5500 oraz moduł usług ASA w urządzeniach Cisco Catalyst 6500 z określonymi wersjami oprogramowania umożliwiają zdalnym atakującym ominięcie uwierzytelniania za pomocą spreparowanej odpowiedzi TACACS+. Problem dotyczy wielu wersji oprogramowania, co zwiększa ryzyko jego wykorzystania.
Risk Assessment
Ominięcie uwierzytelniania może prowadzić do nieautoryzowanego dostępu do zasobów sieciowych, co stwarza poważne zagrożenie dla bezpieczeństwa organizacji.
Recommendation
Zaleca się aktualizację oprogramowania urządzeń do najnowszych wersji, które eliminują tę podatność, aby zabezpieczyć się przed potencjalnymi atakami.
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Original NVD description (English source)
Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services module in Cisco Catalyst 6500 series devices, with software 7.0 before 7.0(8.13), 7.1 and 7.2 before 7.2(5.3), 8.0 before 8.0(5.24), 8.1 before 8.1(2.50), 8.2 before 8.2(5), 8.3 before 8.3(2.18), 8.4 before 8.4(1.10), and 8.5 before 8.5(1.1) and Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7) allow remote attackers to bypass authentication via a crafted TACACS+ reply, aka Bug IDs CSCto40365 and CSCto74274.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS