Cisco Duo vulnerabilities

• cisco duo authentication proxy Cisco Duo Authentication Proxy Information Disclosure Vulnerability CVE-2025-20345 4.9 MediumAugust 20, 2025
• cisco duo A vulnerability in the self-service portal of Cisco Duo could allow an unauthenticated, remote... CVE-2025-20258 5.4 MediumMay 21, 2025
• cisco duo authentication for epic Cisco Duo Epic for Hyperdrive Information Disclosure Vulnerability CVE-2024-20503 5.5 MediumSeptember 4, 2024
• cisco duo, duo authentication for windows logon and rdp +1 more A vulnerability in the logging component of Cisco Duo Authentication for Windows Logon and RDP... CVE-2024-20292 4.4 MediumMarch 6, 2024
• cisco duo, duo authentication for windows logon and rdp +1 more A vulnerability in Cisco Duo Authentication for Windows Logon and RDP could allow an... CVE-2024-20301 6.2 MediumMarch 6, 2024
• cisco duo device health application A vulnerability in the CryptoService function of Cisco Duo Device Health Application for Windows... CVE-2023-20229 7.1 HighAugust 16, 2023
• cisco duo authentication proxy, duo authentication proxy +1 more A vulnerability in the logging component of Cisco Duo Authentication Proxy could allow an... CVE-2023-20207 4.9 MediumJuly 12, 2023
• cisco duo Cisco Duo Two-Factor Authentication for macOS Authentication Bypass Vulnerability CVE-2023-20199 6.2 MediumJune 28, 2023
• cisco duo, duo authentication for windows logon and rdp +1 more Cisco Duo Authentication for macOS and Duo Authentication for Windows Logon Offline Credentials Replay Vulnerability CVE-2023-20123 6.3 MediumApril 5, 2023
• cisco duo Cisco Duo for macOS Authentication Bypass Vulnerability CVE-2022-20662 6.1 MediumSeptember 30, 2022
• cisco duo authentication proxy, duo authentication proxy +1 more Duo Authentication Proxy Installer Denial of Service Vulnerability CVE-2021-1492 6.6 MediumMarch 25, 2021
• cisco duo authentication for windows logon and rdp Duo Authentication for Windows Logon and RDP Privilege Escalation Vulnerability CVE-2020-3427 6.6 MediumOctober 14, 2020
• cisco duo network gateway (dng), duo network gateway +1 more Duo Network Gateway (DNG) Information Disclosure Vulnerability CVE-2020-3483 7.1 HighOctober 14, 2020
• duo duoconnect, cisco duo connect +1 more DuoConnect SSH Connection Vulnerability CVE-2020-3442 4.8 MediumJuly 20, 2020
• cisco duo network gateway, duo security network gateway +1 more Multiple SAML libraries may allow authentication bypass via incorrect XML canonicalization and DOM traversal CVE-2018-7340 7.7 HighApril 17, 2019