Cisco
25,873 known vulnerabilities
Top Products
A vulnerability in the packet processing of Cisco IOS XE Software for Cisco 4461 Integrated Services Routers could allow
A vulnerability in the PROFINET feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated,
A vulnerability in the Split DNS feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated,
A vulnerability in the RESTCONF and NETCONF-YANG access control list (ACL) function of Cisco IOS XE Software could allow
A vulnerability in the persistent Telnet/Secure Shell (SSH) CLI of Cisco IOS XE Software could allow an authenticated, l
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to inject a command to
A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to utilize
A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE S
A vulnerability in the file system on the pluggable USB 3.0 Solid State Drive (SSD) for Cisco IOS XE Software could allo
A vulnerability in the application-hosting subsystem of Cisco IOS XE Software could allow an authenticated, local attack
A vulnerability in Simple Network Management Protocol (SNMP) trap generation for wireless clients of the Cisco IOS XE Wi
A vulnerability in the multicast DNS (mDNS) feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Con
Multiple vulnerabilities in the web management framework of Cisco IOS XE Software could allow an authenticated, remote a
Multiple vulnerabilities in the Distance Vector Multicast Routing Protocol (DVMRP) feature of Cisco IOS XR Software coul
A vulnerability in the video endpoint API (xAPI) of Cisco TelePresence Collaboration Endpoint (CE) Software, Cisco TeleP
A vulnerability in the web-based management interface of Cisco Email Security Appliance (ESA) could allow an unauthentic
A vulnerability in the web-based management interface of Cisco Unified Communications Manager (UCM) could allow an unaut
A vulnerability in the email message scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could a
A vulnerability in the web management interface of Cisco Unity Connection could allow an authenticated remote attacker t
A vulnerability in the web-based interface of Cisco Hosted Collaboration Mediation Fulfillment (HCM-F) could allow an un
A vulnerability in the API Framework of Cisco AsyncOS for Cisco Web Security Appliance (WSA) and Cisco Content Security
A vulnerability in the way Cisco Webex applications process Universal Communications Format (UCF) files could allow an a
A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA
A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA
A vulnerability in the Administration Web Interface of Cisco Unified Contact Center Express (Unified CCX) could allow an
A vulnerability in the firmware of the Cisco UCS C-Series Rack Servers could allow an authenticated, physical attacker t
A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an unauthen
A vulnerability in the web framework of Cisco Emergency Responder could allow an authenticated, remote attacker to condu
Multiple vulnerabilities in the implementation of Border Gateway Protocol (BGP) Ethernet VPN (EVPN) functionality in Cis
Multiple vulnerabilities in the implementation of Border Gateway Protocol (BGP) Ethernet VPN (EVPN) functionality in Cis
Multiple vulnerabilities in the implementation of Border Gateway Protocol (BGP) Ethernet VPN (EVPN) functionality in Cis
A vulnerability in the Operations, Administration, Maintenance and Provisioning (OAMP) OpsConsole Server for Cisco Unifi
A vulnerability in the web UI of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to
A vulnerability in the inter-service communication of Cisco AnyConnect Secure Mobility Client for Android could allow an
A vulnerability in the REST API endpoint of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote
A vulnerability in the automatic update process of Cisco Umbrella Roaming Client for Windows could allow an authenticate
A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to access
A vulnerability in the implementation of the Lua interpreter integrated in Cisco Adaptive Security Appliance (ASA) Softw
A vulnerability in the web interface of Cisco Managed Services Accelerator (MSX) could allow an unauthenticated, remote
A vulnerability in the web-based management interface of Cisco Web Security Appliance (WSA) could allow an unauthenticat
A vulnerability in the web-based management interface of Cisco Unified Communications Manager could allow an authenticat
A vulnerability in Cisco Small Business SPA500 Series IP Phones could allow a physically proximate attacker to execute a
A vulnerability in the web-based management interface of certain Cisco Small Business RV Series Routers could allow an a
Multiple vulnerabilities in the video service of Cisco TelePresence Collaboration Endpoint (CE) and Cisco RoomOS Softwar
Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Micros
Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Micros
Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Micros
A vulnerability in the web-based management interface of Cisco AsyncOS software for Cisco Email Security Appliance (ESA)
A vulnerability in the web-based management interface of Cisco AsyncOS software for Cisco Email Security Appliance (ESA)
A vulnerability in Cisco FXOS Software could allow an authenticated, local attacker with administrative credentials to c
Frequently Asked Questions
How many CVEs affect Cisco?
Cisco has 25,873 CVE records in our database, including 1527 critical and 12515 high severity vulnerabilities. 90 of these are listed in CISA's Known Exploited Vulnerabilities catalog.
What are the most severe Cisco vulnerabilities?
Cisco has 1527 critical severity (CVSS 9.0+) and 12515 high severity (CVSS 7.0-8.9) vulnerabilities. 90 vulnerabilities are confirmed as actively exploited in the wild.
How can I scan for Cisco vulnerabilities?
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