Vulnerability index

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Filtering by weakness NULL Pointer DereferenceCWE-476 × clear
Secure Firewall Threat Defense MEDIUM 6.5
CVE-2026-20064

A vulnerability in of Cisco Secure Firewall Threat Defense (FTD) Software could allow an authenticated, local attacker to cause the device to unexpec…

Mitigation only
Fix from $1,600 2026-03-04
Adaptive Security Appliance Software HIGH 8.6
CVE-2024-20426

A vulnerability in the Internet Key Exchange version 2 (IKEv2) protocol for VPN termination of Cisco Adaptive Security Appliance (ASA) Software and C…

Mitigation only
Fix from $1,950 2024-10-23
Secure Firewall Threat Defense HIGH 7.5
CVE-2024-20339

A vulnerability in the TLS processing feature of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series could allow an unauthe…

Mitigation only
Fix from $1,950 2024-10-23
Ios Xe HIGH 7.5
CVE-2024-20436

A vulnerability in the HTTP Server feature of Cisco IOS XE Software when the Telephony Service feature is enabled could allow an unauthenticated, rem…

Mitigation only
Fix from $1,950 2024-09-25
iOS HIGH 7.4
CVE-2024-20312

A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) protocol of Cisco IOS Software and Cisco IOS XE Software could allow an una…

Mitigation only
Fix from $1,950 2024-03-27
Ios Xr MEDIUM 6.5
CVE-2023-20233

A vulnerability in the Connectivity Fault Management (CFM) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause …

Fix: 7.5.4 / 7.6.3+
Fix from $1,600 2023-09-13
Secure Endpoint MEDIUM 5.5
CVE-2022-20796

On May 4, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vuln…

Fix: 1.16.3 / 1.17.2+
Fix from $1,600 2022-05-04
Secure Firewall Threat Defense HIGH 7.5
CVE-2022-20746

A vulnerability in the TCP proxy functionality of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to tr…

Fix: 6.4.0.15 / 6.6.5.2+
Fix from $1,950 2022-05-03
Ios Xe HIGH 8.6
CVE-2022-20682

A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Wireless Controller Software f…

Mitigation only
Fix from $1,950 2022-04-15
Ios Xr HIGH 7.5
CVE-2021-34737

A vulnerability in the DHCP version 4 (DHCPv4) server feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to trigger a c…

Fix: 7.3.2 / 7.4.1+
Fix from $1,950 2021-09-09
Ios Xe Sd Wan HIGH 8.6
CVE-2021-1274

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against …

No fix yet
Fix from $1,950 2021-01-20
Wireless Lan Controller HIGH 7.4
CVE-2020-3552

A vulnerability in the Ethernet packet handling of Cisco Aironet Access Points (APs) Software could allow an unauthenticated, adjacent attacker to ca…

Fix: 8.10.105.0 / 10.1.1.0+
Fix from $1,950 2020-09-24
Ios Xe HIGH 8.6
CVE-2020-3407

A vulnerability in the RESTCONF and NETCONF-YANG access control list (ACL) function of Cisco IOS XE Software could allow an unauthenticated, remote a…

Mitigation only
Fix from $1,950 2020-09-24
Firepower Extensible Operating System HIGH 8.6
CVE-2020-3517

A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated attacker to cau…

Fix: 1.1.4.179 / 2.0.1.153+
Fix from $1,950 2020-08-27
Unified Personal Communicator HIGH 7.5
CVE-2010-3048

Cisco Unified Personal Communicator 7.0 (1.13056) does not free allocated memory for received data and does not perform validation if memory allocati…

Mitigation only
Fix from $1,950 2020-01-16
Spa112 Firmware MEDIUM 6.5
CVE-2019-15258

A vulnerability in the web-based management interface of Cisco SPA100 Series Analog Telephone Adapters (ATAs) could allow an authenticated, remote at…

Fix: 1.4.1+
Fix from $1,600 2019-10-16
Ios Xe HIGH 7.5
CVE-2019-12654

A vulnerability in the common Session Initiation Protocol (SIP) library of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attac…

Mitigation only
Fix from $1,950 2019-09-25
Ios Xe HIGH 7.5
CVE-2019-12647

A vulnerability in the Ident protocol handler of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected d…

Mitigation only
Fix from $1,950 2019-09-25
Unified Computing System HIGH 7.5
CVE-2019-1900

A vulnerability in the web server of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to cause the web se…

Fix: 4.0+
Fix from $1,950 2019-08-21
Ip Conference Phone 7832 Firmware HIGH 7.5
CVE-2019-1922

A vulnerability in Cisco SIP IP Phone Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to caus…

Mitigation only
Fix from $1,950 2019-07-06
Nexus 7000 Firmware HIGH 8.6
CVE-2018-0305

A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacke…

Mitigation only
Fix from $1,950 2018-06-21
Firewall Services Module HIGH 7.5
CVE-2004-0079EPSS 10%

The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) vi…

Mitigation only
Fix from $1,950 2004-11-23