VYPR

Vendor CVEs

Cisco Systems, Inc.

All CVEs

7,059 total · sorted by risk
  • CVE-2026-20181CriJun 17, 2026
    risk 0.60cvss 9.1epss 0.09

    A vulnerability in Cisco ISE and ISE-PIC could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. This…

  • CVE-2024-20412CriOct 23, 2024
    risk 0.60cvss 9.3epss 0.00

    A vulnerability in Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 1000, 2100, 3100, and 4200 Series could allow an unauthenticated, local attacker to access an affected system using static credentials. This vulnerability is due to the presence of static…

  • CVE-2022-20759HigMay 3, 2022
    risk 0.60cvss 8.8epss 0.28

    A vulnerability in the web services interface for remote access VPN features of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, but unprivileged, remote attacker to elevate privileges to level 15.…

  • CVE-2021-1531HigMay 22, 2021
    risk 0.60cvss 8.8epss 0.30

    A vulnerability in the web UI of Cisco Modeling Labs could allow an authenticated, remote attacker to execute arbitrary commands with the privileges of the web application on the underlying operating system of an affected Cisco Modeling Labs server. This vulnerability is due to…

  • CVE-2020-27131HigNov 17, 2020
    risk 0.60cvss 8.1epss 0.88

    Multiple vulnerabilities in the Java deserialization function that is used by Cisco Security Manager could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. These vulnerabilities are due to insecure deserialization of user-supplied…

  • CVE-2019-12650HigSep 25, 2019
    risk 0.60cvss 8.8epss 0.29

    Multiple vulnerabilities in the web-based user interface (Web UI) of Cisco IOS XE Software could allow an authenticated, remote attacker to execute commands with elevated privileges on the affected device. For more information about these vulnerabilities, see the Details section…

  • CVE-2019-1917CriJul 17, 2019
    risk 0.60cvss 9.1epss 0.05

    A vulnerability in the REST API interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to bypass authentication on an affected system. The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this…

  • CVE-2017-12243HigNov 2, 2017
    risk 0.60cvss 7.8epss 0.77

    A vulnerability in the Cisco Unified Computing System (UCS) Manager, Cisco Firepower 4100 Series Next-Generation Firewall (NGFW), and Cisco Firepower 9300 Security Appliance could allow an authenticated, local attacker to obtain root shell privileges on the device, aka Command…

  • CVE-2026-20284CriSep 16, 2026
    risk 0.59cvss 9.1epss 0.00

    A vulnerability in the SXP REST API of Cisco ISE could allow an authenticated, remote attacker to conduct SQL injection attacks. This vulnerability is due to insufficient validation of user-supplied input in REST API calls. An attacker could exploit this vulnerability by…

  • CVE-2026-20341CriSep 16, 2026
    risk 0.59cvss 9.1epss 0.00

    A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software could allow an authenticated, remote attacker to obtain root privileges. This vulnerability is due to unsecured deserialization of untrusted data over the sftunnel management…

  • CVE-2026-20237CriSep 16, 2026
    risk 0.59cvss 9.1epss 0.00

    As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC), engineering teams have conducted a comprehensive internal security review. This review resulted in a…

  • CVE-2026-20211CriSep 16, 2026
    risk 0.59cvss 9.1epss 0.01

    A vulnerability in Cisco ISE could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid high-privileged administrative credentials. This…

  • CVE-2026-20194CriSep 16, 2026
    risk 0.59cvss 9.1epss 0.00

    As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC), engineering teams have conducted a comprehensive internal security review. This review resulted in a…

  • CVE-2026-20176CriSep 16, 2026
    risk 0.59cvss 9.1epss 0.01

    A vulnerability in Cisco ISE could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid high-privileged administrative credentials. This…

  • CVE-2026-76420CriSep 16, 2026
    risk 0.59cvss 9.0epss 0.00

    A vulnerability in the internal configuration of the Apache JServ Protocol (AJP) connector for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to impersonate a peer device. This vulnerability is due to incorrect initialization of encryption…

  • CVE-2026-20306CriSep 16, 2026
    risk 0.59cvss 9.1epss 0.01

    A vulnerability in the REST API of Cisco ISE and ISE-PIC could allow an authenticated, remote attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, the attacker must have valid…

  • CVE-2026-20305CriSep 16, 2026
    risk 0.59cvss 9.1epss 0.01

    A vulnerability in the diagnostic tools of Cisco ISE and ISE-PIC could allow an authenticated, remote attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, the attacker must have valid…

  • CVE-2026-20310CriAug 5, 2026
    risk 0.59cvss 9.1epss 0.01

    As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst SD-WAN engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered…

  • CVE-2026-20267CriAug 5, 2026
    risk 0.59cvss 9.0epss 0.00

    As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered…

  • CVE-2025-20363CriSep 25, 2025
    risk 0.59cvss 9.0epss 0.07

    A vulnerability in the web services of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, Cisco Secure Firewall Threat Defense (FTD) Software, Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, remote attacker…

  • CVE-2023-20154CriNov 15, 2024
    risk 0.59cvss 9.1epss 0.01

    A vulnerability in the external authentication mechanism of Cisco Modeling Labs could allow an unauthenticated, remote attacker to access the web interface with administrative privileges. This vulnerability is due to the improper handling of certain messages that are returned…

  • CVE-2024-20356HigApr 24, 2024
    risk 0.59cvss 8.7epss 0.33

    A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker with Administrator-level privileges to perform command injection attacks on an affected system and elevate their privileges to…

  • CVE-2023-20214CriAug 3, 2023
    risk 0.59cvss 9.1epss 0.01

    A vulnerability in the request authentication validation for the REST API of Cisco SD-WAN vManage software could allow an unauthenticated, remote attacker to gain read permissions or limited write permissions to the configuration of an affected Cisco SD-WAN vManage instance. …

  • CVE-2023-20118MedKEVApr 13, 2023
    risk 0.59cvss 6.5epss 0.54

    A vulnerability in the web-based management interface of Cisco Small Business Routers RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to improper…

  • CVE-2023-20025CriJan 20, 2023
    risk 0.59cvss 9.0epss 0.02

    A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, and RV082 Routers could allow an unauthenticated, remote attacker to bypass authentication on an affected device. This vulnerability is due to improper validation of user input…

  • CVE-2022-20842CriAug 10, 2022
    risk 0.59cvss 9.0epss 0.02

    Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these…

  • CVE-2022-20827CriAug 10, 2022
    risk 0.59cvss 9.0epss 0.02

    Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these…

  • CVE-2022-20841CriAug 10, 2022
    risk 0.59cvss 9.0epss 0.03

    Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these…

  • CVE-2022-20813CriJul 6, 2022
    risk 0.59cvss 9.0epss 0.01

    Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected…

  • CVE-2022-20812CriJul 6, 2022
    risk 0.59cvss 9.0epss 0.02

    Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected…

  • CVE-2022-20829CriJun 24, 2022
    risk 0.59cvss 9.1epss 0.03

    A vulnerability in the packaging of Cisco Adaptive Security Device Manager (ASDM) images and the validation of those images by Cisco Adaptive Security Appliance (ASA) Software could allow an authenticated, remote attacker with administrative privileges to upload an ASDM image…

  • CVE-2022-20755CriApr 6, 2022
    risk 0.59cvss 9.0epss 0.03

    Multiple vulnerabilities in the API and web-based management interfaces of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read/write privileges to the application to write files or execute…

  • CVE-2022-20754CriApr 6, 2022
    risk 0.59cvss 9.0epss 0.03

    Multiple vulnerabilities in the API and web-based management interfaces of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read/write privileges to the application to write files or execute…

  • CVE-2021-1577CriAug 25, 2021
    risk 0.59cvss 9.1epss 0.01

    A vulnerability in an API endpoint of Cisco Application Policy Infrastructure Controller (APIC) and Cisco Cloud Application Policy Infrastructure Controller (Cloud APIC) could allow an unauthenticated, remote attacker to read or write arbitrary files on an affected system. This…

  • CVE-2021-1225CriJan 20, 2021
    risk 0.59cvss 9.1epss 0.01

    Multiple vulnerabilities in the web-based management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to conduct SQL injection attacks on an affected system. These vulnerabilities exist because the web-based management interface…

  • CVE-2020-3158CriFeb 19, 2020
    risk 0.59cvss 9.1epss 0.03

    A vulnerability in the High Availability (HA) service of Cisco Smart Software Manager On-Prem could allow an unauthenticated, remote attacker to access a sensitive part of the system with a high-privileged account. The vulnerability is due to a system account that has a default…

  • CVE-2019-16029CriJan 26, 2020
    risk 0.59cvss 9.1epss 0.01

    A vulnerability in the application programming interface (API) of Cisco Smart Software Manager On-Prem could allow an unauthenticated, remote attacker to change user account information which can prevent users from logging in, resulting in a denial of service (DoS) condition of…

  • CVE-2018-0435CriOct 5, 2018
    risk 0.59cvss 9.1epss 0.01

    A vulnerability in the Cisco Umbrella API could allow an authenticated, remote attacker to view and modify data across their organization and other organizations. The vulnerability is due to insufficient authentication configurations for the API interface of Cisco Umbrella. An…

  • CVE-2018-0112CriApr 19, 2018
    risk 0.59cvss 9.0epss 0.03

    A vulnerability in Cisco WebEx Business Suite clients, Cisco WebEx Meetings, and Cisco WebEx Meetings Server could allow an authenticated, remote attacker to execute arbitrary code on a targeted system. The vulnerability is due to insufficient input validation by the Cisco WebEx…

  • CVE-2017-12249CriSep 13, 2017
    risk 0.59cvss 9.1epss 0.03

    A vulnerability in the Traversal Using Relay NAT (TURN) server included with Cisco Meeting Server (CMS) could allow an authenticated, remote attacker to gain unauthenticated or unauthorized access to components of or sensitive information in an affected system. The vulnerability…

  • CVE-2017-6711CriJul 6, 2017
    risk 0.59cvss 9.1epss 0.02

    A vulnerability in the Ultra Automation Service (UAS) of the Cisco Ultra Services Framework could allow an unauthenticated, remote attacker to gain unauthorized access to a targeted device. The vulnerability is due to an insecure default configuration of the Apache ZooKeeper…

  • CVE-2016-6445CriOct 27, 2016
    risk 0.59cvss 9.1epss 0.03

    A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) service of the Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6 could allow an unauthenticated, remote attacker to masquerade as a legitimate user. This…

  • CVE-2016-6394CriSep 12, 2016
    risk 0.59cvss 9.1epss 0.01

    Session fixation vulnerability in Cisco Firepower Management Center and Cisco FireSIGHT System Software through 6.1.0 allows remote attackers to hijack web sessions via a session identifier, aka Bug ID CSCuz80503.

  • CVE-2026-20200HigAug 5, 2026
    risk 0.58cvss 8.8epss 0.01

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

  • CVE-2023-22809HigJan 18, 2023
    risk 0.58cvss 7.8epss 0.55

    In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environment variables (SUDO_EDITOR, VISUAL, and EDITOR), allowing a local attacker to append arbitrary entries to the list of files to process. This can lead to…

  • CVE-2022-20650HigFeb 23, 2022
    risk 0.58cvss 8.8epss 0.15

    A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The vulnerability is due to insufficient input validation of user supplied data that is sent to the NX-API. An attacker…

  • CVE-2020-3430HigSep 4, 2020
    risk 0.58cvss 8.8epss 0.04

    A vulnerability in the application protocol handling features of Cisco Jabber for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands. The vulnerability is due to improper handling of input to the application protocol handlers. An attacker could…

  • CVE-2020-16139HigAug 12, 2020
    risk 0.58cvss 7.5epss 0.80

    A denial-of-service in Cisco Unified IP Conference Station 7937G 1-4-4-0 through 1-4-5-7 allows attackers restart the device remotely through sending specially crafted packets. Note: We cannot prove this vulnerability exists. Out of an abundance of caution, this CVE is being…

  • CVE-2020-3383HigJul 31, 2020
    risk 0.58cvss 8.8epss 0.07

    A vulnerability in the archive utility of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to conduct directory traversal attacks on an affected device. The vulnerability is due to a lack of proper input validation of paths that are embedded…

  • CVE-2020-3387HigJul 16, 2020
    risk 0.58cvss 8.8epss 0.13

    A vulnerability in Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to execute code with root privileges on an affected system. The vulnerability is due to insufficient input sanitization during user authentication processing. An attacker could exploit…

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