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    CVE-2012-4659

    The AAA functionality in the IPv4 SSL VPN implementations on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 8.2 before 8.2(5.30) and 8.3 before 8.3(2.34) allows remote attackers to cause a denial of service (device reload) via a crafted authentication response, aka Bug ID CSCtz04566.

    Published:Oct 29, 2012
    Last Modified:Apr 11, 2025
    EPS:Oct 29, 2012
    EPSS Score:0.00562
    CVSS Score:7.1

    Affected Products

    Vendor
    Cisco
    Product
    5500 Series Adaptive Security Appliance
    Vendor
    Cisco
    Product
    Adaptive Security Appliance Software
    Vendor
    Cisco
    Product
    Catalyst 6500
    Vendor
    Cisco
    Product
    Catalyst 6503-e
    Vendor
    Cisco
    Product
    Catalyst 6504-e
    Vendor
    Cisco
    Product
    Catalyst 6506-e
    Vendor
    Cisco
    Product
    Catalyst 6509-e
    Vendor
    Cisco
    Product
    Catalyst 6509-neb-a
    Vendor
    Cisco
    Product
    Catalyst 6509-v-e
    Vendor
    Cisco
    Product
    Catalyst 6513
    Vendor
    Cisco
    Product
    Catalyst 6513-e

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Related CVEs

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    CVE-2012-5415 (CVSS 5.4) — Race condition on Cisco Adaptive Security Appliances (ASA) devices allows remote attackers to cause a denial o…
    CVE-2013-1149 (CVSS 7.8) — Cisco Adaptive Security Appliances (ASA) devices with software 7.x before 7.2(5.10), 8.0 before 8.0(5.28), 8.1…
    CVE-2012-4643 (CVSS 7.1) — The DHCP server on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (…
    CVE-2012-4663 (CVSS 7.1) — The DCERPC inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Serv…
    CVE-2012-4662 (CVSS 7.1) — The DCERPC inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Serv…
    CVE-2012-4661 (CVSS 9) — Stack-based buffer overflow in the DCERPC inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 s…
    CVE-2012-4660 (CVSS 7.8) — The SIP inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Service…
    CVE-2012-2474 (CVSS 4) — Memory leak on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 allo…
    CVE-2012-2472 (CVSS 7.8) — Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is…

    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