Cisco
25,873 known vulnerabilities
Top Products
A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IO
A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, rem
A vulnerability in the Voice Telephony Service Provider (VTSP) service of Cisco IOS Software and Cisco IOS XE Software c
A vulnerability in the Link Layer Discovery Protocol (LLDP) message parser of Cisco IOS Software and Cisco IOS XE Softwa
A vulnerability in the TrustSec CLI parser of Cisco IOS and Cisco IOS XE Software could allow an authenticated, remote a
A vulnerability in the Protection Against Distributed Denial of Service Attacks feature of Cisco IOS XE Software could a
A vulnerability in the access control list (ACL) programming of Cisco ASR 900 and ASR 920 Series Aggregation Services Ro
A vulnerability in the Zone-Based Policy Firewall feature of Cisco IOS XE Software could allow an unauthenticated, remot
A vulnerability in the Rate Limiting Network Address Translation (NAT) feature of Cisco IOS XE Software could allow an u
A vulnerability in the Simple Network Management Protocol (SNMP) punt handling function of Cisco cBR-8 Converged Broadba
A vulnerability in the Common Open Policy Service (COPS) of Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Ro
A vulnerability in the Layer 2 punt code of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to c
A vulnerability in the Internet Key Exchange Version 2 (IKEv2) support for the AutoReconnect feature of Cisco IOS Softwa
A vulnerability in the authentication, authorization, and accounting (AAA) function of Cisco IOS XE Software could allow
A vulnerability in the H.323 application level gateway (ALG) used by the Network Address Translation (NAT) feature of Ci
A vulnerability in the packet processing functionality of Cisco Embedded Wireless Controller (EWC) Software for Catalyst
A vulnerability in the Cisco IOS XE SD-WAN Software CLI could allow an authenticated, local attacker to overwrite arbitr
A vulnerability in Ethernet over GRE (EoGRE) packet processing of Cisco IOS XE Wireless Controller Software for the Cisc
A vulnerability in the disaster recovery feature of Cisco SD-WAN vManage Software could allow an authenticated, remote a
Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to access sensitive inf
A vulnerability in the SSH management feature of multiple Cisco Access Points (APs) platforms could allow a local, authe
Multiple vulnerabilities in Cisco BroadWorks CommPilot Application Software could allow an authenticated, remote attacke
Multiple vulnerabilities in Cisco BroadWorks CommPilot Application Software could allow an authenticated, remote attacke
A vulnerability in the Cisco IOS XR Software CLI could allow an authenticated, local attacker to view more information t
A vulnerability in the DHCP version 4 (DHCPv4) server feature of Cisco IOS XR Software could allow an unauthenticated, r
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-pri
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access
A vulnerability in the IP Service Level Agreements (IP SLA) responder and Two-Way Active Measurement Protocol (TWAMP) fe
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-pri
A vulnerability in the SSH Server process of Cisco IOS XR Software could allow an authenticated, remote attacker to over
A vulnerability in the Layer 2 punt code of Cisco IOS XR Software running on Cisco ASR 9000 Series Aggregation Services
Multiple vulnerabilities in image verification checks of Cisco Network Convergence System (NCS) 540 Series Routers, only
Multiple vulnerabilities in image verification checks of Cisco Network Convergence System (NCS) 540 Series Routers, only
A vulnerability in the web UI for Cisco Nexus Insights could allow an authenticated, remote attacker to view and downloa
A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) Software could allow an au
A vulnerability in the TACACS+ authentication, authorization and accounting (AAA) feature of Cisco Enterprise NFV Infras
A vulnerability in the CLI of Cisco Prime Infrastructure and Cisco Evolved Programmable Network (EPN) Manager could allo
A vulnerability in the web-based management interface of Cisco Prime Collaboration Provisioning could allow an unauthent
A vulnerability in the way Cisco UCS Manager software handles SSH sessions could allow an authenticated, remote attacker
A vulnerability in the EtherChannel port subscription logic of Cisco Nexus 9500 Series Switches could allow an unauthent
A vulnerability in the implementation of the system login block-for command for Cisco NX-OS Software could allow an unau
A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software could allow
A vulnerability in the VXLAN Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software, known as
A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in App
A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow
A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Ap
A vulnerability in the web UI of Cisco Application Policy Infrastructure Controller (APIC) or Cisco Cloud APIC could all
Multiple vulnerabilities in the web UI and API endpoints of Cisco Application Policy Infrastructure Controller (APIC) or
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?
CyberStrike's AI-powered security agents automatically detect vulnerabilities in Cisco products across your infrastructure. The platform provides continuous pentesting, DAST scanning, and real-time vulnerability monitoring with actionable remediation guidance.
Detect Cisco Vulnerabilities
CyberStrike scans your infrastructure for Cisco vulnerabilities and provides real-time remediation guidance.
Get Started