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OpenAdvisories

Vendor

Cisco

3,476 known vulnerabilities.

Products

Cisco Small Business RV Series Router Firmware 262 Cisco IOS XE Software 248 Cisco Identity Services Engine Software 200 Cisco Firepower Threat Defense Software 160 Cisco Adaptive Security Appliance (ASA) Software 159 Cisco Firepower Management Center 128 Cisco IOS XR Software 115 Cisco NX-OS Software 102 Cisco Secure Firewall Threat Defense (FTD) Software 81 Cisco Data Center Network Manager 74 Cisco Unified Communications Manager 62 Cisco SD-WAN vManage 61 Cisco SD-WAN Solution 54 Cisco Prime Infrastructure 50 Cisco Secure Firewall Adaptive Security Appliance (ASA) Software 48 Cisco Webex Meetings 46 Cisco Catalyst SD-WAN Manager 46 Cisco Unified Computing System (Managed) 41 Cisco Enterprise NFV Infrastructure Software 41 IOS 39 Cisco Unity Connection 39 Cisco IOS 36 Cisco ISE Passive Identity Connector 36 Cisco Unified Contact Center Express 36 Cisco WebEx WRF Player 35 Cisco Digital Network Architecture Center (DNA Center) 33 Cisco TelePresence Video Communication Server (VCS) Expressway 33 Cisco Email Security Appliance (ESA) 30 Cisco Application Policy Infrastructure Controller (APIC) 30 Cisco Secure Email 29 Cisco Aironet Access Point Software 29 Cisco UTD SNORT IPS Engine Software 29 Cisco Secure Firewall Management Center (FMC) 29 Cisco RoomOS Software 28 Cisco Nexus Dashboard 28 Cisco Unified Computing System E-Series Software (UCSE) 26 Cisco Wireless LAN Controller (WLC) 25 Cisco Web Security Appliance (WSA) 24 Cisco Unified Communications Manager IM and Presence Service 23 Cisco Secure Endpoint 23

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  • Medium 4.9

    Cisco Identity Services Engine Information Disclosure Vulnerability

    A vulnerability in the API of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to view sensitive information on an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. This …

  • Medium 5.8

    Cisco Secure Firewall Threat Defense Software Snort 2 SSL/TLS Denial of Service Vulnerability

    A vulnerability in SSL/TLS certificate parsing in the Snort 2 Detection Engine of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the Snort 2 Detection Engine to restart. This vulnerability is due t…

  • Medium 4.9

    Cisco Identity Services Engine SQL Injection Vulnerability

    A vulnerability in Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, remote attacker to conduct an SQL or HQL injection attack on an affected device. This vulnerability is due to insufficient…

  • Medium 4.9

    Cisco Identity Services Engine SQL Injection Vulnerability

    A vulnerability in Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, remote attacker to conduct an SQL or HQL injection attack on an affected device. This vulnerability is due to insufficient…

  • Medium 6.1

    Cisco Identity Services Engine Cross-Site Scripting Vulnerability

    A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to conduct a reflected cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists b…

  • Medium 4.9

    Cisco ISE Profiler SQL Injection Vulnerability

    A vulnerability in the REST APIs of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct SQL injection attacks against the session database. This vulnerability is due to certain parameters being concatenated directly into SQL c…

  • Medium 5.3

    Cisco Identity Services Engine Information Disclosure Vulnerability

    A vulnerability in the client provisioning download feature of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to access protected files on an affected device. This vulnerability is due to insufficient validation of directory trave…

  • Medium 5.3

    Cisco Identity Services Engine Event Injection Vulnerability

    A vulnerability in the endpoint posture status reporting functionality of the guest portal web application of Cisco ISE could allow an unauthenticated, remote attacker to submit forged posture status events into the endpoint posture pipeline. This vulnerabili…

  • Medium 6.8

    Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software TCP DNS Denial of Service Vulnerability

    A vulnerability in the DNS over TCP implementation of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the TCP DNS response h…

  • Medium 4.9

    Cisco Identity Services Engine Authenticated Write Vulnerability

    A vulnerability in Cisco ISE could allow an authenticated, remote attacker to obtain write access on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit …

  • Medium 6.5

    Cisco Identity Services Engine IPSec Open API Command Injection Vulnerability

    A vulnerability in the IPsec Open API endpoint of Cisco ISE could allow an authenticated, remote attacker to inject arbitrary commands on the underlying operating system.  This vulnerability is due to insufficient validation of user-supplied input in IPs…

  • Medium 4.7

    Cisco ThousandEyes Virtual Appliance Authenticated Web Interface Command Injection Vulnerability

    A vulnerability in the web-based management interface of Cisco ThousandEyes Virtual Appliance could allow an authenticated, remote attacker to inject arbitrary operating system commands. This vulnerability is due to improper validation of user-supplied input …

  • Medium 5.9

    Cisco Secure Email S/MIME Ciphertext Decryption Vulnerabilty

    Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions (S/MIME) decryption functionality of Cisco Secure Email could allow an unauthenticated, remote attacker to recover plain text from encrypted email messages. These vulnerabilities are…

  • Medium 5.9

    Cisco Secure Email S/MIME Ciphertext Decryption Vulnerabilty

    Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions (S/MIME) decryption functionality of Cisco Secure Email could allow an unauthenticated, remote attacker to recover plain text from encrypted email messages. These vulnerabilities are…

  • Medium 6.5

    Cisco Unified Intelligence Center SQL Injection Vulnerability

    A vulnerability in the web-based management interface of Cisco Unified Intelligence Center could allow an authenticated, local attacker to perform a blind SQL injection attack against an affected device. This vulnerability is due to insufficient validation of…

  • Medium 5.0

    Cisco Packaged Contact Center Enterprise & Cisco Unified Contact Center Enterprise Server-Side Request Forgery Vulnerability

    A vulnerability in Cisco Packaged Contact Center Enterprise (Packaged CCE) and Cisco Unified Contact Center Enterprise (Unified CCE) could allow an authenticated, remote attacker to conduct server-side request forgery (SSRF) attacks through an affected device…

  • Medium 6.1

    Cisco RoomOS Stack Overflow Vulnerability

    A vulnerability in the USB driver of Cisco RoomOS could allow an unauthenticated, local attacker with physical access to the USB port on an affected device to execute arbitrary code with root privileges. This vulnerability is due to insufficient boundary…

  • Medium 5.4

    Cisco Industrial Ethernet 1000 Series Switches Stored Cross-Site Scripting Vulnerability

    A vulnerability in the web-based management interface of Cisco Industrial Ethernet (IE) 1000 Series Switches could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface. This vulnerabilit…

  • Medium 5.3

    Cisco Industrial Ethernet 1000 Series Switches Denial of Service Vulnerability

    A vulnerability in the handling of management plane packets by Cisco Industrial Ethernet (IE) 1000 Series Switches could allow an unauthenticated, remote attacker to cause the device manager, SSH, or API to become inaccessible.This vulnerability is due t…

  • Medium 6.3

    Cisco IOS XE Software Web UI Denial of Service Vulnerability

    A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an authenticated, remote attacker with low privileges to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient erro…

  • Medium 5.7

    Cisco RoomOS Logging Subsystem Information Disclosure Vulnerability

    A vulnerability in the logging subsystem of Cisco RoomOS could allow an authenticated, local attacker with low privileges to access sensitive information. This vulnerability is due to the logging of sensitive information. An attacker could exploit this vulner…

  • Medium 6.5

    Cisco Catalyst SD-WAN Manager Information Disclosure Vulnerability

    A vulnerability in the web-based management interface of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. This vulnerability is due to insufficient access control en…

  • Medium 6.5

    Cisco IMC Remote Code Execution Vulnerability Remote Code Execution Vulnerability

    A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with Admin privileges to execute arbitrary commands on the underlying operating system of an affected system and elevate privileges to root.&…

  • Medium 4.3

    Cisco IOS XE Software Web-Based Management Interface Vulnerability

    A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an authenticated, remote attacker with low privileges to perform a denial of service (DoS) attack against an affected device. This vulnerability is due to insufficient …

  • Medium 4.8

    Cisco Integrated Management Controller Cross-Site Scripting Vulnerability

    A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to in…

  • Medium 5.0

    Cisco Terminal Services Agent Firewall Rules Bypass Vulnerability

    A vulnerability in the network driver of Cisco Terminal Service (TS) Agent could allow an authenticated, remote attacker to bypass firewall rules that are associated with the account of the attacker. This vulnerability is due to an incorrect mapping of networ…

  • Medium 5.3
    CVE-2026-20316 Exploited · Ransomware EPSS 35%

    Cisco Secure Firewall Management Center Software Static Credential Vulnerability

    A vulnerability in the web interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to log in to an affected device using a low-privileged account to access sensitive data within the impacted systems.…

    KEV Jul 29, 2026
  • Medium 5.5

    Cisco Identity Services Engine Path Traversal Vulnerability

    A vulnerability in Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, remote attacker to perform path traversal attacks on the underlying operating system to either read or delete arbitrary fi…

  • Medium 4.3

    A vulnerability in the browser-based version of Cisco Webex App could have allowed an unauthenticated, remote attacker …

  • Medium 6.0

    Cisco Umbrella Virtual Appliance Privilege Escalation Vulnerability

    A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient validation of user-supplied commands. An attacker with v…

  • Medium 6.3

    Cisco Crosswork Network Controller Remote Code Execution Vulnerability

    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 t…

  • Medium 6.5
    CVE-2026-20262 Exploited Public exploit EPSS 29%

    Cisco Catalyst SD-WAN Manager Arbitrary File Write Vulnerability

    A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system. This vulnerability exists because the affect…

    KEV Jun 15, 2026
  • Medium 6.1

    Cisco Finesse File Inclusion Vulnerability

    A vulnerability in Cisco Finesse could allow an unauthenticated, remote attacker to load arbitrary files from remote locations into an active user session on an affected device, possibly leading to browser-based attacks. This vulnerability is due to insuffici…

  • Medium 6.1

    Cisco Webex Meetings Cross-Site Scripting Vulnerability

    A vulnerability in the web-based user interface of Cisco Webex Meetings could have allowed an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack. Cisco has addressed this vulnerability in the Webex Meetings service, and no custome…

  • Medium 4.7

    A vulnerability in the SSL certificate handling of Cisco ThousandEyes Virtual Appliance could allow an authenticated, r…

  • Medium 6.8

    Cisco Nexus 3000 and 9000 Series Border Gateway Protocol Denial of Service Vulnerability

    A vulnerability in the Border Gateway Protocol (BGP) enforce-first-as feature of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, remote attacker to trigger BGP peer flaps…

  • Medium 6.3

    Cisco ThousandEyes BrowserBot Command Injection Vulnerability

    A vulnerability in the BrowserBot component of Cisco ThousandEyes Enterprise Agent could have allowed an authenticated, remote attacker to execute arbitrary commands on Agents on behalf of the BrowserBot synthetics orchestration process. Cisco has addressed t…

  • Medium 5.4

    Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability

    A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker with read-only permissions to modify configurations and perform unauthorized actions on an affected system. This vulnerabili…

  • Medium 5.4

    Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability

    A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker with read-only permissions to elevate their privileges from low to high and perform actions as a high-privileged user. This …

  • Medium 5.4

    A vulnerability in the REST API of Cisco Slido could have allowed an authenticated, remote attacker to access the socia…