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Cisco — Vulnerabilities & Security Advisories 3365

Browse all 3365 CVE security advisories affecting Cisco. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Cisco Systems operates as a global leader in networking hardware, software, and telecommunications services, providing critical infrastructure for enterprise connectivity and cloud security. With over 3,000 recorded CVEs, the company’s attack surface is extensive, reflecting the complexity of its diverse product portfolio. Historically, vulnerabilities frequently involve remote code execution (RCE), cross-site scripting (XSS), and privilege escalation flaws, often stemming from legacy protocols or complex configuration interfaces. Notable incidents include the 2023 supply chain compromise affecting the Cisco AnyConnect Secure Mobility Client, which allowed attackers to bypass authentication mechanisms. These breaches highlight risks associated with widely deployed endpoint security agents. The sheer volume of disclosed issues underscores the challenges inherent in maintaining security across such a vast ecosystem of interconnected devices and software solutions, requiring rigorous patch management and continuous monitoring to mitigate potential exploitation by threat actors targeting critical network infrastructure.

Top products by Cisco: Cisco Small Business RV Series Router Firmware Cisco IOS XE Software Cisco Identity Services Engine Software Cisco Adaptive Security Appliance (ASA) Software Cisco Firepower Management Center Cisco IOS XR Software Cisco Firepower Threat Defense Software Cisco NX-OS Software Cisco Data Center Network Manager Cisco SD-WAN vManage Cisco SD-WAN Solution Cisco Webex Meetings Cisco Unified Communications Manager Cisco Secure Firewall Adaptive Security Appliance (ASA) Software Cisco Prime Infrastructure Cisco Enterprise NFV Infrastructure Software IOS Cisco IOS Cisco Catalyst SD-WAN Manager Cisco WebEx WRF Player Cisco Digital Network Architecture Center (DNA Center) Cisco Email Security Appliance (ESA) Cisco Aironet Access Point Software Cisco RoomOS Software Cisco Unified Contact Center Express Cisco Unified Computing System (Managed) Cisco Secure Email Cisco Nexus Dashboard Cisco Application Policy Infrastructure Controller (APIC) Cisco Unity Connection
CVE ID Title CVSS Severity Published
CVE-2022-20744 Cisco Firepower Management Center Software Information Disclosure Vulnerability — Cisco Firepower Management Center CWE-807 6.5 - 2022-05-03
CVE-2022-20627 Cisco Firepower Management Center Software Cross-Site Scripting Vulnerabilities — Cisco Firepower Management Center CWE-79 5.4 Medium 2022-05-03
CVE-2022-20628 Cisco Firepower Management Center Software Cross-Site Scripting Vulnerabilities — Cisco Firepower Management Center CWE-79 5.4 Medium 2022-05-03
CVE-2022-20629 Cisco Firepower Management Center Software Cross-Site Scripting Vulnerabilities — Cisco Firepower Management Center CWE-79 5.4 Medium 2022-05-03
CVE-2022-20715 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerability — Cisco Adaptive Security Appliance (ASA) Software CWE-399 8.6 High 2022-05-03
CVE-2022-20729 Cisco Firepower Threat Defense Software XML Injection Vulnerability — Cisco Firepower Threat Defense Software CWE-91 4.4 Medium 2022-05-03
CVE-2022-20730 Cisco Firepower Threat Defense Software Security Intelligence DNS Feed Bypass Vulnerability — Cisco Firepower Threat Defense Software CWE-241 4.0 Medium 2022-05-03
CVE-2022-20737 Cisco Adaptive Security Appliance Software Clientless SSL VPN Heap Overflow Vulnerability — Cisco Adaptive Security Appliance (ASA) Software CWE-122 8.5 High 2022-05-03
CVE-2022-20740 Cisco Firepower Management Center Software Cross-Site Scripting Vulnerability — Cisco Firepower Management Center 6.1.0 CWE-80 6.1 Medium 2022-05-03
CVE-2022-20742 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IPsec IKEv2 VPN Information Disclosure Vulnerability — Cisco Adaptive Security Appliance (ASA) Software CWE-325 7.4 High 2022-05-03
CVE-2022-20743 Cisco Firepower Management Center File Upload Security Bypass Vulnerability — Cisco Firepower Management Center CWE-434 6.5 Medium 2022-05-03
CVE-2022-20767 Cisco Firepower Threat Defense Software DNS Enforcement Denial of Service Vulnerability — Cisco Firepower Threat Defense Software CWE-399 8.6 High 2022-05-03
CVE-2022-20759 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Privilege Escalation Vulnerability — Cisco Adaptive Security Appliance (ASA) Software CWE-266 8.8 High 2022-05-03
CVE-2022-20760 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software DNS Inspection Denial of Service Vulnerability — Cisco Adaptive Security Appliance (ASA) Software CWE-400 8.6 High 2022-05-03
CVE-2022-20757 Cisco Firepower Threat Defense Software Denial of Service Vulnerability — Cisco Firepower Threat Defense Software CWE-770 8.6 High 2022-05-03
CVE-2022-20751 Cisco Firepower Threat Defense Software Snort Out of Memory Denial of Service Vulnerability — Cisco Firepower Threat Defense Software CWE-770 8.6 High 2022-05-03
CVE-2022-20748 Cisco Firepower Threat Defense Software Local Malware Analysis Denial of Service Vulnerability — Cisco Firepower Threat Defense Software CWE-664 5.3 Medium 2022-05-03
CVE-2022-20746 Cisco Firepower Threat Defense Software TCP Proxy Denial of Service Vulnerability — Cisco Firepower Threat Defense Software CWE-476 8.6 High 2022-05-03
CVE-2022-20745 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Denial of Service Vulnerability — Cisco Adaptive Security Appliance (ASA) Software CWE-20 8.6 High 2022-05-03
CVE-2022-20773 Cisco Umbrella Virtual Appliance Static SSH Host Key Vulnerability — Cisco Umbrella Insights Virtual Appliance CWE-321 7.5 High 2022-04-21
CVE-2022-20732 Cisco Virtualized Infrastructure Manager Privilege Escalation Vulnerability — Cisco Virtualized Infrastructure Manager CWE-284 7.8 High 2022-04-21
CVE-2022-20805 Cisco Umbrella Secure Web Gateway File Decryption Bypass Vulnerability — Cisco Umbrella Insights Virtual Appliance CWE-693 4.1 Medium 2022-04-21
CVE-2022-20804 Cisco Unified Communications Products Denial of Service Vulnerability — Cisco Unified Communications Manager CWE-754 5.3 Medium 2022-04-21
CVE-2022-20795 Cisco Adaptive Security Appliance and Cisco Firepower Threat Defense Software AnyConnect SSL VPN Denial of Service Vulnerability — Cisco Adaptive Security Appliance (ASA) Software CWE-345 5.8 Medium 2022-04-21
CVE-2022-20790 Cisco Unified Communications Products Arbitrary File Read Vulnerability — Cisco Unified Communications Manager CWE-23 6.5 Medium 2022-04-21
CVE-2022-20789 Cisco Unified Communications Products Arbitrary File Write Vulnerability — Cisco Unified Communications Manager CWE-73 4.9 Medium 2022-04-21
CVE-2022-20788 Cisco Unified Communications Products Cross-Site Scripting Vulnerability — Cisco Unified Communications Manager CWE-79 6.1 Medium 2022-04-21
CVE-2022-20787 Cisco Unified Communications Products Cross-Site Request Forgery Vulnerability — Cisco Unified Communications Manager CWE-352 5.7 Medium 2022-04-21
CVE-2022-20786 Cisco Unified Communications Manager IM & Presence Service SQL Injection Vulnerability — Cisco Unified Communications Manager IM and Presence Service CWE-89 5.4 Medium 2022-04-21
CVE-2022-20783 Cisco TelePresence Collaboration Endpoint and RoomOS Software H.323 Denial of Service Vulnerability — Cisco RoomOS Software CWE-1287 7.5 High 2022-04-21

This page lists every published CVE security advisory associated with Cisco. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.