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6,669 CVEs • 6,229 products

Products (6,229)

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CVEs (6,669)

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1Cisco
1Ios
Apr 29, 2026
Jan 28, 2011
N/A· v4
N/A· v3
6.4 MEDIUM· v2
Cisco IOS 12.4(11)MD, 12.4(15)MD, 12.4(22)MD, 12.4(24)MD before 12.4(24)MD3, 12.4(22)MDA before 12.4(22)MDA5, and 12.4(24)MDA before 12.4(24)MDA3 on the Cisco Content Services Gateway Second Generation (aka CSG2) allows...Show more
Cisco IOS 12.4(11)MD, 12.4(15)MD, 12.4(22)MD, 12.4(24)MD before 12.4(24)MD3, 12.4(22)MDA before 12.4(22)MDA5, and 12.4(24)MDA before 12.4(24)MDA3 on the Cisco Content Services Gateway Second Generation (aka CSG2) allows remote attackers to bypass intended access restrictions and intended billing restrictions by sending HTTP traffic to a restricted destination after sending HTTP traffic to an unrestricted destination, aka Bug ID CSCtk35917.Show less
1Cisco
2Linksys Wrt54gc Router
Linksys Wrt54gc Router Firmware
Apr 29, 2026
Jan 24, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Buffer overflow in the web-based management interface on the Cisco Linksys WRT54GC router with firmware before 1.06.1 allows remote attackers to cause a denial of service (device crash) via a long string in a POST reques...Show more
Buffer overflow in the web-based management interface on the Cisco Linksys WRT54GC router with firmware before 1.06.1 allows remote attackers to cause a denial of service (device crash) via a long string in a POST request.Show less
1Cisco
35500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.3(2) allows remote attackers to cause a denial of service (device crash) via a large number of LAN-to-LAN (...Show more
Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.3(2) allows remote attackers to cause a denial of service (device crash) via a large number of LAN-to-LAN (aka L2L) IPsec sessions, aka Bug ID CSCth36592.Show less
1Cisco
35500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.3(2) allows remote attackers to cause a denial of service (device crash) via multicast traffic, aka Bug IDs...Show more
Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.3(2) allows remote attackers to cause a denial of service (device crash) via multicast traffic, aka Bug IDs CSCtg61810 and CSCtg69742.Show less
1Cisco
35500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The Mobile User Security (MUS) service on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.3(2) does not properly authenticate HTTP requests from a Web Security appliance (WSA), which m...Show more
The Mobile User Security (MUS) service on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.3(2) does not properly authenticate HTTP requests from a Web Security appliance (WSA), which might allow remote attackers to obtain sensitive information via a HEAD request, aka Bug ID CSCte53635.Show less
1Cisco
35500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.3(2) do not properly preserve ACL behavior after a migration, which allows remote attackers to bypass intended access restrictions via a...Show more
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.3(2) do not properly preserve ACL behavior after a migration, which allows remote attackers to bypass intended access restrictions via an unspecified type of network traffic that had previously been denied, aka Bug ID CSCte46460.Show less
1Cisco
35500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500
Apr 29, 2026
Jan 7, 2011
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 before 8.3(2) allows remote attackers to cause a denial of service (device crash) by m...Show more
Unspecified vulnerability in the SIP inspection feature on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.3(2) allows remote attackers to cause a denial of service (device crash) by making many SIP calls, aka Bug ID CSCte20030.Show less
1Cisco
1Ios
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
5.0 MEDIUM· v2
STCAPP (aka the SCCP telephony control application) on Cisco IOS before 15.0(1)XA1 does not properly handle multiple calls to a shared line, which allows remote attackers to cause a denial of service (port hang) by simul...Show more
STCAPP (aka the SCCP telephony control application) on Cisco IOS before 15.0(1)XA1 does not properly handle multiple calls to a shared line, which allows remote attackers to cause a denial of service (port hang) by simultaneously ending two calls that were controlled by CallManager Express (CME), aka Bug ID CSCtd42552.Show less
1Cisco
1Ios
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
CallManager Express (CME) on Cisco IOS before 15.0(1)XA1 does not properly handle SIP TRUNK traffic that contains rate bursts and a "peculiar" request size, which allows remote attackers to cause a denial of service (mem...Show more
CallManager Express (CME) on Cisco IOS before 15.0(1)XA1 does not properly handle SIP TRUNK traffic that contains rate bursts and a "peculiar" request size, which allows remote attackers to cause a denial of service (memory consumption) by sending this traffic over a long duration, aka Bug ID CSCtb47950.Show less
1Cisco
1Ios
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
4.0 MEDIUM· v2
Cisco IOS before 15.0(1)XA1 does not clear the public key cache upon a change to a certificate map, which allows remote authenticated users to bypass a certificate ban by connecting with a banned certificate that had pre...Show more
Cisco IOS before 15.0(1)XA1 does not clear the public key cache upon a change to a certificate map, which allows remote authenticated users to bypass a certificate ban by connecting with a banned certificate that had previously been valid, aka Bug ID CSCta79031.Show less
1Cisco
1Ios
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.1 HIGH· v2
Cisco IOS before 15.0(1)XA1, when certain TFTP debugging is enabled, allows remote attackers to cause a denial of service (device crash) via a TFTP copy over IPv6, aka Bug ID CSCtb28877.
1Cisco
1Ios
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Memory leak in Cisco IOS before 15.0(1)XA5 might allow remote attackers to cause a denial of service (memory consumption) by sending a crafted SIP REGISTER message over UDP, aka Bug ID CSCtg41733.
1Cisco
1Ios
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to cause a denial of service (device crash) by using an extension mobility (EM) phone to interact with the menu for SNR number cha...Show more
CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to cause a denial of service (device crash) by using an extension mobility (EM) phone to interact with the menu for SNR number changes, aka Bug ID CSCta63555.Show less
1Cisco
1Ios
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Memory leak in the gk_circuit_info_do_in_acf function in the H.323 implementation in Cisco IOS before 15.0(1)XA allows remote attackers to cause a denial of service (memory consumption) via a large number of calls over a...Show more
Memory leak in the gk_circuit_info_do_in_acf function in the H.323 implementation in Cisco IOS before 15.0(1)XA allows remote attackers to cause a denial of service (memory consumption) via a large number of calls over a long duration, as demonstrated by InterZone Clear Token (IZCT) test traffic, aka Bug ID CSCsz72535.Show less
1Cisco
1Ios
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Cisco IOS before 15.0(1)XA does not properly handle IRC traffic during a specific time period after an initial reload, which allows remote attackers to cause a denial of service (device reload) via an attempted connectio...Show more
Cisco IOS before 15.0(1)XA does not properly handle IRC traffic during a specific time period after an initial reload, which allows remote attackers to cause a denial of service (device reload) via an attempted connection to a certain IRC server, related to a "corrupted magic value," aka Bug ID CSCso05336.Show less
1Cisco
35500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Memory leak on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) allows remote attackers to cause a denial of service (memory consumption) by making multiple incorrect LDAP authenti...Show more
Memory leak on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) allows remote attackers to cause a denial of service (memory consumption) by making multiple incorrect LDAP authentication attempts, aka Bug ID CSCtf29867.Show less
1Cisco
35500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.5 HIGH· v2
Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) allows remote attackers to bypass SMTP inspection via vectors involving a prepended space character, a...Show more
Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) allows remote attackers to bypass SMTP inspection via vectors involving a prepended space character, aka Bug ID CSCte14901.Show less
1Cisco
35500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
9.0 HIGH· v2
The WebVPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) permits the viewing of CIFS shares even when CIFS file browsing has been disabled, which allows remote...Show more
The WebVPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) permits the viewing of CIFS shares even when CIFS file browsing has been disabled, which allows remote authenticated users to bypass intended access restrictions via CIFS requests, aka Bug ID CSCsz80777.Show less
1Cisco
35500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) do not properly handle Online Certificate Status Protocol (OCSP) connection failures, which allows remote OCSP responders to cause...Show more
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) do not properly handle Online Certificate Status Protocol (OCSP) connection failures, which allows remote OCSP responders to cause a denial of service (TCP socket exhaustion) by rejecting connection attempts, aka Bug ID CSCsz36816.Show less
1Cisco
35500 Series Adaptive Security Appliance
Adaptive Security Appliance SoftwareAsa 5500
Apr 29, 2026
Jan 7, 2011
N/A· v4
N/A· v3
7.5 HIGH· v2
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) permit packets to pass before the configuration has been loaded, which might allow remote attackers to bypass intended access restr...Show more
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) permit packets to pass before the configuration has been loaded, which might allow remote attackers to bypass intended access restrictions by sending network traffic during device startup, aka Bug ID CSCsy86769.Show less