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Cisco — Vulnerabilities & Security Advisories 3176

Browse all 3176 CVE security advisories affecting Cisco. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Top products by Cisco:Cisco Small Business RV Series Router FirmwareCisco IOS XE SoftwareCisco Adaptive Security Appliance (ASA) SoftwareCisco Identity Services Engine SoftwareCisco Firepower Management CenterCisco IOS XR SoftwareCisco Firepower Threat Defense SoftwareCisco NX-OS SoftwareCisco Data Center Network ManagerCisco SD-WAN vManageCisco SD-WAN SolutionCisco Unified Communications ManagerCisco Webex MeetingsCisco Prime InfrastructureIOSCisco Enterprise NFV Infrastructure SoftwareCisco IOSCisco WebEx WRF PlayerCisco Digital Network Architecture Center (DNA Center)Cisco Catalyst SD-WAN ManagerCisco Email Security Appliance (ESA)Cisco Unified Contact Center ExpressCisco Aironet Access Point SoftwareCisco Secure Firewall Adaptive Security Appliance (ASA) SoftwareCisco Unified Computing System (Managed)Cisco Application Policy Infrastructure Controller (APIC)Cisco Wireless LAN Controller (WLC)Cisco Web Security Appliance (WSA)Cisco AnyConnect Secure Mobility ClientCisco TelePresence Video Communication Server (VCS) Expressway
CVE IDTitleCVSSSeverityPublished
CVE-2021-1453 Cisco IOS XE Software for the Catalyst 9000 Family Arbitrary Code Execution Vulnerability — Cisco IOS XE SoftwareCWE-347 6.8 Medium2021-03-24
CVE-2021-1452 Cisco IOS XE ROM Monitor Software for Cisco Industrial Switches OS Command Injection Vulnerability — Cisco IOS XE ROMMON SoftwareCWE-78 6.8 Medium2021-03-24
CVE-2021-1451 Cisco IOS XE Software Easy Virtual Switching System Arbitrary Code Execution Vulnerability — Cisco IOS XE SoftwareCWE-119 8.1 High2021-03-24
CVE-2021-1449 Cisco Access Point Software Arbitrary Code Execution Vulnerability — Cisco Aironet Access Point SoftwareCWE-284 6.7 Medium2021-03-24
CVE-2021-1446 Cisco IOS XE Software DNS NAT Protocol Application Layer Gateway Denial of Service Vulnerability — Cisco IOS XE SoftwareCWE-754 8.6 High2021-03-24
CVE-2021-1443 Cisco IOS XE Software Web UI OS Command Injection Vulnerability — Cisco IOS XE SoftwareCWE-77 5.5 Medium2021-03-24
CVE-2021-1441 Cisco IOS XE Software Hardware Initialization Routines Arbitrary Code Execution Vulnerability — Cisco IOS XE SoftwareCWE-78 6.7 Medium2021-03-24
CVE-2021-1442 Cisco IOS XE Software Plug-and-Play Privilege Escalation Vulnerability — Cisco IOS XE SoftwareCWE-532 7.8 -2021-03-24
CVE-2021-1439 Cisco Aironet Access Points FlexConnect Multicast DNS Denial of Service Vulnerability — Cisco Aironet Access Point Software (IOS XE Controller)CWE-120 7.4 High2021-03-24
CVE-2021-1437 Cisco Aironet Access Points FlexConnect Upgrade Information Disclosure Vulnerability — Cisco Aironet Access Point SoftwareCWE-275 7.5 High2021-03-24
CVE-2021-1436 Cisco IOS XE SD-WAN Software Path Traversal Vulnerability — Cisco IOS XE SoftwareCWE-22 4.4 Medium2021-03-24
CVE-2021-1435 Cisco IOS XE Software Web UI Command Injection Vulnerability — Cisco IOS XE SoftwareCWE-22 8.8 -2021-03-24
CVE-2021-1434 Cisco IOS XE SD-WAN Software Arbitrary File Corruption Vulnerability — Cisco IOS XE SoftwareCWE-552 4.4 Medium2021-03-24
CVE-2021-1433 Cisco IOS XE SD-WAN Software vDaemon Buffer Overflow Vulnerability — Cisco IOS XE SoftwareCWE-119 8.1 High2021-03-24
CVE-2021-1432 Cisco IOS XE SD-WAN Software Arbitrary Command Execution Vulnerability — Cisco IOS XE SoftwareCWE-20 7.3 High2021-03-24
CVE-2021-1431 Cisco IOS XE SD-WAN Software vDaemon Denial of Service Vulnerability — Cisco IOS XE SoftwareCWE-20 7.5 High2021-03-24
CVE-2021-1287 Cisco Small Business RV132W and RV134W Routers Management Interface Remote Command Execution and Denial of Service Vulnerability — Cisco Small Business RV Series Router FirmwareCWE-121 7.2 High2021-03-18
CVE-2021-1450 Cisco AnyConnect Secure Mobility Client Denial of Service Vulnerability — Cisco AnyConnect Secure Mobility ClientCWE-20 5.5 Medium2021-02-24
CVE-2021-1396 Cisco Application Services Engine Unauthorized Access Vulnerabilities — Cisco Application Services Engine SoftwareCWE-306 9.8 Critical2021-02-24
CVE-2021-1393 Cisco Application Services Engine Unauthorized Access Vulnerabilities — Cisco Application Services Engine SoftwareCWE-306 9.8 Critical2021-02-24
CVE-2021-1388 Cisco ACI Multi-Site Orchestrator Application Services Engine Deployment Authentication Bypass Vulnerability — Cisco ACI Multi-Site Orchestrator SoftwareCWE-269 10.0 Critical2021-02-24
CVE-2021-1387 Cisco NX-OS Software IPv6 Netstack Denial of Service Vulnerability — Cisco NX-OS SoftwareCWE-401 8.6 High2021-02-24
CVE-2021-1368 Cisco FXOS and NX-OS Software Unidirectional Link Detection Denial of Service and Arbitrary Code Execution Vulnerability — Cisco NX-OS SoftwareCWE-787 8.8 High2021-02-24
CVE-2021-1367 Cisco NX-OS Software Protocol Independent Multicast Denial of Service Vulnerability — Cisco NX-OS SoftwareCWE-20 4.3 Medium2021-02-24
CVE-2021-1361 Cisco NX-OS Software Unauthenticated Arbitrary File Actions Vulnerability — Cisco NX-OS SoftwareCWE-552 9.8 Critical2021-02-24
CVE-2021-1231 Cisco Nexus 9000 Series Fabric Switches ACI Mode Link Layer Discovery Protocol Port Denial of Service Vulnerability — Cisco NX-OS System Software in ACI ModeCWE-284 4.7 Medium2021-02-24
CVE-2021-1230 Cisco Nexus 9000 Series Fabric Switches ACI Mode BGP Route Installation Denial of Service Vulnerability — Cisco NX-OS System Software in ACI ModeCWE-233 8.6 High2021-02-24
CVE-2021-1228 Cisco Nexus 9000 Series Fabric Switches ACI Mode Fabric Infrastructure VLAN Unauthorized Access Vulnerability — Cisco NX-OS System Software in ACI Mode 11.0(1b)CWE-284 7.4 High2021-02-24
CVE-2021-1229 Cisco NX-OS Software ICMP Version 6 Memory Leak Denial of Service Vulnerability — Cisco NX-OS SoftwareCWE-401 5.8 Medium2021-02-24
CVE-2021-1227 Cisco NX-OS Software NX-API Cross-Site Request Forgery Vulnerability — Cisco NX-OS SoftwareCWE-352 8.1 -2021-02-24

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.