59.223 CVE tracked
803 Exploited now
188 Used by ransomware
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Cisco vulnerabilities
6717 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2020-3362 | MED 4.7 | cisco network_services_orchestrator A vulnerability in the CLI of Cisco Network Services Orchestrator (NSO) could allow an authenticated, local attacker to access confidential information on an affected device. The vulnerability is due to a timing issue in the processing of CLI commands. An atta | 0.3% | — |
| CVE-2026-20220 | MED 6.3 | cisco crosswork_network_controller A vulnerability in the web-based management interface of Cisco Crosswork Network Controller could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to insufficient input validation in | 0.3% | — |
| CVE-2025-20330 | MED 6.1 | cisco unified_communications_manager_im_and_presence_service A vulnerability in the web-based management interface of Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the i | 0.3% | — |
| CVE-2021-1231 | MED 4.7 | cisco nx-os A vulnerability in the Link Layer Discovery Protocol (LLDP) for Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, adjacent attacker to disable switching on a small form-factor pluggable (SFP) int | 0.3% | — |
| CVE-2018-0412 | MED 5.3 | cisco wap121_firmware A vulnerability in the implementation of Extensible Authentication Protocol over LAN (EAPOL) functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an unauthenticated, adja | 0.3% | — |
| CVE-2026-20075 | MED 4.8 | cisco evolved_programmable_network_manager A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) and Cisco Prime Infrastructure could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against users of the i | 0.3% | — |
| CVE-2023-20050 | MED 4.4 | cisco nx-os A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of arguments that are p | 0.3% | — |
| CVE-2014-0747 | MED 6.8 | cisco unified_communications_manager The Certificate Authority Proxy Function (CAPF) CLI implementation in Cisco Unified Communications Manager (Unified CM) 10.0(1) and earlier allows local users to inject commands via unspecified CAPF programs, aka Bug ID CSCum95493. | 0.3% | — |
| CVE-2024-20319 | MED 4.3 | cisco ios_xr A vulnerability in the UDP forwarding code of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to bypass configured management plane protection policies and access the Simple Network Management Plane (SNMP) server of an affected device. | 0.3% | — |
| CVE-2021-1612 | MED 5.5 | cisco sd-wan A vulnerability in the Cisco IOS XE SD-WAN Software CLI could allow an authenticated, local attacker to overwrite arbitrary files on the local system. This vulnerability is due to improper access controls on files within the local file system. An attacker coul | 0.3% | — |
| CVE-2025-20189 | HIGH 7.4 | cisco ios_xe A vulnerability in the Cisco Express Forwarding functionality of Cisco IOS XE Software for Cisco ASR 903 Aggregation Services Routers with Route Switch Processor 3 (RSP3C) could allow an unauthenticated, adjacent attacker to trigger a denial of service (DoS) c | 0.2% | — |
| CVE-2025-20140 | HIGH 7.4 | cisco ios_xe A vulnerability in the Wireless Network Control daemon (wncd) of Cisco IOS XE Software for Wireless LAN Controllers (WLCs) could allow an unauthenticated, adjacent wireless attacker to cause a denial of service (DoS) condition. This vulnerability is due to | 0.2% | — |
| CVE-2021-1429 | HIGH 7.0 | cisco anyconnect_secure_mobility_client Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful explo | 0.2% | — |
| CVE-2021-1428 | HIGH 7.0 | cisco anyconnect_secure_mobility_client Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful explo | 0.2% | — |
| CVE-2021-1427 | HIGH 7.0 | cisco anyconnect_secure_mobility_client Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful explo | 0.2% | — |
| CVE-2021-1426 | HIGH 7.0 | cisco anyconnect_secure_mobility_client Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful explo | 0.2% | — |
| CVE-2021-1442 | HIGH 7.8 | cisco ios_xe A vulnerability in a diagnostic command for the Plug-and-Play (PnP) subsystem of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to the level of an Administrator user (level 15) on an affected device. The vulnerability | 0.2% | — |
| CVE-2021-1528 | HIGH 7.8 | cisco catalyst_sd-wan_manager A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges on an affected system. This vulnerability exists because the affected software does not properly restrict access to privileged processe | 0.2% | — |
| CVE-2023-20123 | MED 6.3 | cisco duo A vulnerability in the offline access mode of Cisco Duo Two-Factor Authentication for macOS and Duo Authentication for Windows Logon and RDP could allow an unauthenticated, physical attacker to replay valid user session credentials and gain unauthorized access | 0.2% | — |
| CVE-2019-1736 | MED 6.6 | cisco fmc1000-k9_bios A vulnerability in the firmware of the Cisco UCS C-Series Rack Servers could allow an authenticated, physical attacker to bypass Unified Extensible Firmware Interface (UEFI) Secure Boot validation checks and load a compromised software image on an affected dev | 0.2% | — |
| CVE-2013-1219 | MED 4.4 | cisco intrusion_prevention_system SensorApp in Cisco Intrusion Prevention System (IPS) allows local users to cause a denial of service (Regex hardware job failure and application hang) via a (1) initiate signature upgrade, (2) initiate global correlation, (3) show statistics anomaly-detection, | 0.2% | — |
| CVE-2019-1615 | MED 6.7 | cisco nx-os A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability is due to impro | 0.2% | — |
| CVE-2014-0742 | MED 6.2 | cisco unified_communications_manager The Certificate Authority Proxy Function (CAPF) CLI implementation in the CSR management feature in Cisco Unified Communications Manager (Unified CM) 10.0(1) and earlier allows local users to read or modify arbitrary files via unspecified vectors, aka Bug ID C | 0.2% | — |
| CVE-2014-0741 | MED 6.2 | cisco unified_communications_manager The certificate-import feature in the Certificate Authority Proxy Function (CAPF) CLI implementation in Cisco Unified Communications Manager (Unified CM) 10.0(1) and earlier allows local users to read or modify arbitrary files via a crafted command, aka Bug ID | 0.2% | — |
| CVE-2022-20731 | MED 4.6 | cisco catalyst_digital_building_series_switches_firmware Multiple vulnerabilities that affect Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches could allow an attacker to execute persistent code at boot time or to permanently prevent the device from booting, resulting in a permanent d | 0.2% | — |