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Vendor: Cisco • 17 CVEs

CVEs (17)

CVE
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PUBLISHED
CVSS
1Cisco
17Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500+14 more
Apr 29, 2026
Feb 25, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.23), 8.1 before 8.1(2.49), 8.2 before 8.2(4.1), and 8.3 before 8.3(2.13), when a Certificate Authority (CA) is configured, allow...Show more
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.23), 8.1 before 8.1(2.49), 8.2 before 8.2(4.1), and 8.3 before 8.3(2.13), when a Certificate Authority (CA) is configured, allow remote attackers to read arbitrary files via unspecified vectors, aka Bug ID CSCtk12352.Show less
1Cisco
17Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500+14 more
Apr 29, 2026
Feb 25, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.20), 8.1 before 8.1(2.48), 8.2 before 8.2(3), and 8.3 before 8.3(2.1), when the RIP protocol and the Cisco Phone Proxy functiona...Show more
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.20), 8.1 before 8.1(2.48), 8.2 before 8.2(3), and 8.3 before 8.3(2.1), when the RIP protocol and the Cisco Phone Proxy functionality are configured, allow remote attackers to cause a denial of service (device reload) via a RIP update, aka Bug ID CSCtg66583.Show less
1Cisco
75500 Series Adaptive Security Appliance
Adaptive Security ApplianceAdaptive Security Appliance Software+4 more
Apr 29, 2026
Feb 25, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.11), 7.1 and 7.2 before 7.2(5.1), 8.0 before 8.0(5.19), 8.1 before 8.1(2.47), 8.2 before 8.2(2.19), and 8.3 before 8.3(1.8); Cis...Show more
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.11), 7.1 and 7.2 before 7.2(5.1), 8.0 before 8.0(5.19), 8.1 before 8.1(2.47), 8.2 before 8.2(2.19), and 8.3 before 8.3(1.8); Cisco PIX Security Appliances 500 series devices; and Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(20), 3.2 before 3.2(20), 4.0 before 4.0(15), and 4.1 before 4.1(5) allow remote attackers to cause a denial of service (device reload) via a malformed Skinny Client Control Protocol (SCCP) message, aka Bug IDs CSCtg69457 and CSCtl84952.Show less
1Cisco
45500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500+1 more
Apr 29, 2026
Feb 25, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.12), 7.1 and 7.2 before 7.2(5.2), 8.0 before 8.0(5.21), 8.1 before 8.1(2.49), 8.2 before 8.2(3.6), and 8.3 before 8.3(2.7) and C...Show more
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.12), 7.1 and 7.2 before 7.2(5.2), 8.0 before 8.0(5.21), 8.1 before 8.1(2.49), 8.2 before 8.2(3.6), and 8.3 before 8.3(2.7) and Cisco PIX Security Appliances 500 series devices, when transparent firewall mode is configured but IPv6 is not configured, allow remote attackers to cause a denial of service (packet buffer exhaustion and device outage) via IPv6 traffic, aka Bug ID CSCtj04707.Show less
1Cisco
9Asa 5500
Pix 500Vpn 3000 Concentrator+6 more
Apr 29, 2026
Nov 30, 2010
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The remote-access IPSec VPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices, PIX Security Appliances 500 series devices, and VPN Concentrators 3000 series devices responds to an Aggressive...Show more
The remote-access IPSec VPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices, PIX Security Appliances 500 series devices, and VPN Concentrators 3000 series devices responds to an Aggressive Mode IKE Phase I message only when the group name is configured on the device, which allows remote attackers to enumerate valid group names via a series of IKE negotiation attempts, aka Bug ID CSCtj96108, a different vulnerability than CVE-2005-2025.Show less
1Cisco
17Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500+14 more
Apr 29, 2026
Aug 9, 2010
N/A· v4
N/A· v3
7.8 HIGH· v2
Unspecified vulnerability in the IKE implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.11), 7.1 and 7.2 before 7.2(5), 8.0 before 8.0(5.15), 8.1 before 8.1(2.44...Show more
Unspecified vulnerability in the IKE implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.11), 7.1 and 7.2 before 7.2(5), 8.0 before 8.0(5.15), 8.1 before 8.1(2.44), 8.2 before 8.2(2.10), and 8.3 before 8.3(1.1) and Cisco PIX Security Appliances 500 series devices allows remote attackers to cause a denial of service (device reload) via a crafted IKE message, aka Bug ID CSCte46507.Show less
1Cisco
17Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500+14 more
Apr 29, 2026
Aug 9, 2010
N/A· v4
N/A· v3
7.8 HIGH· v2
Unspecified vulnerability in the SIP inspection feature on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.17), 8.1 before 8.1(2.45), and 8.2 before 8.2(2.13) allows remote att...Show more
Unspecified vulnerability in the SIP inspection feature on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.17), 8.1 before 8.1(2.45), and 8.2 before 8.2(2.13) allows remote attackers to cause a denial of service (device reload) via crafted SIP packets, aka Bug ID CSCtd32106.Show less
1Cisco
17Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500+14 more
Apr 29, 2026
Aug 9, 2010
N/A· v4
N/A· v3
7.8 HIGH· v2
Unspecified vulnerability in the Transport Layer Security (TLS) implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.2 before 7.2(5), 8.0 before 8.0(5.15), 8.1 before 8.1(2.44),...Show more
Unspecified vulnerability in the Transport Layer Security (TLS) implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.2 before 7.2(5), 8.0 before 8.0(5.15), 8.1 before 8.1(2.44), 8.2 before 8.2(2.17), and 8.3 before 8.3(1.6) and Cisco PIX Security Appliances 500 series devices allows remote attackers to cause a denial of service (device reload) via a sequence of crafted TLS packets, aka Bug ID CSCtf55259.Show less
1Cisco
17Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500+14 more
Apr 29, 2026
Aug 9, 2010
N/A· v4
N/A· v3
7.8 HIGH· v2
Unspecified vulnerability in the Transport Layer Security (TLS) implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.2 before 7.2(5), 8.0 before 8.0(5.15), 8.1 before 8.1(2.44),...Show more
Unspecified vulnerability in the Transport Layer Security (TLS) implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.2 before 7.2(5), 8.0 before 8.0(5.15), 8.1 before 8.1(2.44), 8.2 before 8.2(2.17), and 8.3 before 8.3(1.6) and Cisco PIX Security Appliances 500 series devices allows remote attackers to cause a denial of service (device reload) via a sequence of crafted TLS packets, aka Bug ID CSCtf37506.Show less
1Cisco
2Asa 5500
Pix 500
Apr 29, 2026
Feb 19, 2010
N/A· v4
N/A· v3
7.8 HIGH· v2
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.2), 8.1 before 8.1(2.37), and 8.2 before 8.2(1.16); and Cisco PIX 500 Series Sec...Show more
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.2), 8.1 before 8.1(2.37), and 8.2 before 8.2(1.16); and Cisco PIX 500 Series Security Appliance; allows remote attackers to cause a denial of service (device reload) via malformed SIP messages, aka Bug ID CSCtc96018.Show less
1Cisco
2Asa 5500
Pix 500
Apr 29, 2026
Feb 19, 2010
N/A· v4
N/A· v3
7.1 HIGH· v2
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.7), 8.1 before 8.1(2.40), and 8.2 before 8.2(2.1); and Cisco PIX 500 Series Secu...Show more
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.7), 8.1 before 8.1(2.40), and 8.2 before 8.2(2.1); and Cisco PIX 500 Series Security Appliance; allows remote attackers to bypass NTLMv1 authentication via a crafted username, aka Bug ID CSCte21953.Show less
1Cisco
2Asa 5500
Pix 500
Apr 29, 2026
Feb 19, 2010
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.1), 8.1 before 8.1(2.37), and 8.2 before 8.2(1.15); and Cisco PIX 500 Series Sec...Show more
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.1), 8.1 before 8.1(2.37), and 8.2 before 8.2(1.15); and Cisco PIX 500 Series Security Appliance; allows remote attackers to cause a denial of service (active IPsec tunnel loss and prevention of new tunnels) via a malformed IKE message through an existing tunnel to UDP port 4500, aka Bug ID CSCtc47782.Show less
1Cisco
2Asa 5500
Pix 500
Apr 29, 2026
Feb 19, 2010
N/A· v4
N/A· v3
7.1 HIGH· v2
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(4.44), 8.1 before 8.1(2.35), and 8.2 before 8.2(1.10) allows remote attackers to c...Show more
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(4.44), 8.1 before 8.1(2.35), and 8.2 before 8.2(1.10) allows remote attackers to cause a denial of service (device reload) via a malformed TCP segment when certain NAT translation and Cisco AIP-SSM configurations are used, aka Bug ID CSCtb37219.Show less
1Cisco
2Asa 5500
Pix 500
Apr 29, 2026
Feb 19, 2010
N/A· v4
N/A· v3
7.8 HIGH· v2
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.2 before 7.2(4.45), 8.0 before 8.0(4.44), 8.1 before 8.1(2.35), and 8.2 before 8.2(1.10), allows remote attackers to cause a denial of serv...Show more
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.2 before 7.2(4.45), 8.0 before 8.0(4.44), 8.1 before 8.1(2.35), and 8.2 before 8.2(1.10), allows remote attackers to cause a denial of service (page fault and device reload) via a malformed DTLS message, aka Bug ID CSCtb64913 and "WebVPN DTLS Denial of Service Vulnerability."Show less
1Cisco
2Asa 5500
Pix 500
Apr 29, 2026
Feb 19, 2010
N/A· v4
N/A· v3
7.8 HIGH· v2
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.2), 8.1 before 8.1(2.37), and 8.2 before 8.2(1.16); and Cisco PIX 500 Series Sec...Show more
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.0 before 7.0(8.10), 7.2 before 7.2(4.45), 8.0 before 8.0(5.2), 8.1 before 8.1(2.37), and 8.2 before 8.2(1.16); and Cisco PIX 500 Series Security Appliance; allows remote attackers to cause a denial of service (device reload) via malformed SIP messages, aka Bug ID CSCsy91157.Show less
1Cisco
2Asa 5500
Pix 500
Apr 29, 2026
Feb 19, 2010
N/A· v4
N/A· v3
7.8 HIGH· v2
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.2 before 7.2(4.46), 8.0 before 8.0(4.38), 8.1 before 8.1(2.29), and 8.2 before 8.2(1.5); and Cisco PIX 500 Series Security Appliance; allow...Show more
Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.2 before 7.2(4.46), 8.0 before 8.0(4.38), 8.1 before 8.1(2.29), and 8.2 before 8.2(1.5); and Cisco PIX 500 Series Security Appliance; allows remote attackers to cause a denial of service (prevention of new connections) via crafted TCP segments during termination of the TCP connection that cause the connection to remain in CLOSEWAIT status, aka "TCP Connection Exhaustion Denial of Service Vulnerability."Show less
1Cisco
3Adaptive Security Appliance
Adaptive Security Appliance SoftwarePix 500
Apr 23, 2026
Oct 18, 2007
N/A· v4
N/A· v3
7.1 HIGH· v2
Cisco PIX and ASA appliances with 7.1 and 7.2 software, when configured for TLS sessions to the device, allow remote attackers to cause a denial of service (device reload) via a crafted TLS packet, aka CSCsg43276 and CSC...Show more
Cisco PIX and ASA appliances with 7.1 and 7.2 software, when configured for TLS sessions to the device, allow remote attackers to cause a denial of service (device reload) via a crafted TLS packet, aka CSCsg43276 and CSCsh97120.Show less