Cisco Ons vulnerabilities

• cisco unified communications manager Cisco Unified Communications Manager Cross-Site Scripting Vulnerability CVE-2026-76419 6.1 MediumNovember 4, 2026
• cisco emergency responder, unified communications manager, unity connection +1 more +3 more Cisco Unified Communications Products Hardening Release: October 2026 - Improper Check or Handling of Exceptional Conditions Vulnerabilities CVE-2026-76481 7.5 HighOctober 21, 2026
• cisco unified communications manager Cisco Unified Communications Manager Improper Access Control Vulnerability CVE-2026-76487 5.3 MediumOctober 21, 2026
• cisco emergency responder, unified communications manager, unity connection +1 more +3 more Cisco Unified Communications Products Hardening Release: October 2026 - Path Traversal Vulnerabilities CVE-2026-76479 7.8 HighOctober 21, 2026
• cisco emergency responder, unified communications manager, unity connection +1 more +3 more Cisco Unified Communications Products Hardening Release: October 2026 - Improper Access Control Vulnerabilities CVE-2026-76478 8.8 HighOctober 21, 2026
• cisco emergency responder, unified communications manager, unity connection +1 more +3 more Cisco Unified Communications Products Hardening Release: October 2026 - Improper Input Validation Vulnerabilities CVE-2026-76476 8.8 HighOctober 21, 2026
• cisco emergency responder, unified communications manager, unity connection +1 more +3 more Cisco Unified Communications Products Hardening Release: October 2026 - Injection Vulnerabilities CVE-2026-76477 8.8 HighOctober 21, 2026
• cisco emergency responder, unified communications manager, unity connection +1 more +3 more Cisco Unified Communications Products Hardening Release: October 2026 - Cross-site Scripting Vulnerabilities CVE-2026-76475 9.3 CriticalOctober 21, 2026
• cisco emergency responder, unified communications manager, unity connection +1 more +3 more Cisco Unified Communications Products Hardening Release: October 2026 - Improper Authentication Vulnerabilities CVE-2026-76474 9.8 CriticalOctober 21, 2026
• cisco emergency responder, unified communications manager, unity connection +1 more +3 more Cisco Unified Communications Products Hardening Release: October 2026 - Improper control of a resource through its lifetime. CVE-2026-76473 9.8 CriticalOctober 21, 2026
• cisco unified communications manager Cisco Unified Communications Manager Server-Side Request Forgery Vulnerability CVE-2026-20230 In KEVPublic exploit EPSS 88.5% 8.6 HighJune 3, 2026
• cisco unified communications manager, unity connection, unified communications manager im and presence service +2 more Cisco Unified Communications Products Remote Code Execution Vulnerability CVE-2026-20045 In KEVPublic exploit 8.2 HighJanuary 21, 2026
• cisco unified communications manager Cisco Unified Communications Manager Stored Cross-Site Scripting Vulnerability CVE-2025-20361 4.8 MediumOctober 1, 2025
• cisco unified communications manager im and presence service Cisco Unified Communications Manager IM and Presence Cross-Site Scripting Vulnerability CVE-2025-20330 6.1 MediumSeptember 3, 2025
• cisco unified communications manager Cisco Unified Communications Manager Cross-Site Request Forgery Vulnerability CVE-2025-20326 4.3 MediumSeptember 3, 2025
• cisco unified communications manager Cisco Unified Communications Manager Static SSH Credentials Vulnerability CVE-2025-20309 10.0 CriticalJuly 2, 2025
• cisco finesse, socialminer, unified communications manager +5 more +7 more Cisco Unified Communications Products Command Injection Vulnerability CVE-2025-20278 6.0 MediumJune 4, 2025
• cisco emergency responder, finesse, prime collaboration deployment +7 more +9 more Cisco Unified Communications Products Privilege Escalation Vulnerability CVE-2025-20112 5.1 MediumMay 21, 2025
• cisco unified communications manager Cisco Unified Communications Manager Stored Cross-Site Scripting Vulnerability CVE-2020-3420 5.4 MediumNovember 18, 2024
• cisco unified communications manager, unity connection, unified communications manager / cisco unity connection +1 more +3 more Cisco Unified Communications Products Cross-Site Scripting Vulnerability CVE-2020-3532 6.1 MediumNovember 18, 2024
• cisco unified communications manager Cisco Unified Communications Manager Cross-Site Scripting Vulnerability CVE-2024-20511 6.1 MediumNovember 6, 2024
• cisco unified communications manager im and presence service Cisco Unified Communications Manager IM & Presence Service Information Disclosure Vulnerability CVE-2024-20457 6.5 MediumNovember 6, 2024
• cisco unified communications manager Cisco Unified Communications Manager Cross-Site Scripting Vulnerability CVE-2024-20488 6.1 MediumAugust 21, 2024
• cisco unified communications manager A vulnerability in the SIP call processing function of Cisco Unified Communications Manager ... CVE-2024-20375 8.6 HighAugust 21, 2024
• cisco ios xe software, unified communications manager im and presence service +1 more A vulnerability in the web-based interface of Cisco Unified Communications Manager IM & Presence... CVE-2024-20310 6.1 MediumApril 3, 2024
• cisco secure endpoint, secure endpoint private cloud administration portal, secure endpoint private cloud console +2 more +4 more A vulnerability in the OLE2 file format parser of ClamAV could allow an unauthenticated, remote... CVE-2024-20290 Fix available EPSS 33.3% 7.5 HighFebruary 7, 2024
• cisco packaged contact center enterprise, unified communications manager, unified communications manager / cisco unity connection +5 more +7 more A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products... CVE-2024-20253 9.9 CriticalJanuary 26, 2024
• cisco emergency responder, prime collaboration deployment, unified communications manager +3 more +5 more A vulnerability in an API endpoint of multiple Cisco Unified Communications Products could allow... CVE-2023-20259 8.6 HighOctober 4, 2023
• cisco emergency responder, unified communications manager, unity connection +2 more A vulnerability in Cisco Emergency Responder, Cisco Unified Communications Manager (Unified CM),... CVE-2023-20266 6.5 MediumAugust 30, 2023
• cisco unified communications manager, unified communications manager / cisco unity connection +1 more A vulnerability in the web-based management interface of Cisco Unified Communications Manager ... CVE-2023-20211 8.1 HighAugust 16, 2023
• cisco secure endpoint, secure endpoint private cloud console, secure endpoint private cloud +1 more +3 more A vulnerability in the filesystem image parser for Hierarchical File System Plus (HFS+) of ClamAV... CVE-2023-20197 Fix available 7.5 HighAugust 16, 2023
• cisco unified communications manager, unified communications manager / cisco unity connection, unified communications manager im and presence service +2 more A vulnerability in the web-based management interface of Cisco Unified Communications Manager ... CVE-2023-20242 4.8 MediumAugust 16, 2023
• eclipse jetty, ietf http, http/2 +166 more +168 more Eclipse Jetty XmlParser allows arbitrary DOCTYPE declarations CVE-2023-44487 In KEVPublic exploitFix available EPSS 100.0% 7.5 HighJuly 10, 2023
• cisco unified communications manager, unified communications manager / cisco unity connection +1 more A vulnerability in the Administrative XML Web Service (AXL) API of Cisco Unified Communications... CVE-2023-20116 6.8 MediumJune 28, 2023
• cisco unified communications manager im and presence service A vulnerability in the XCP Authentication Service of the Cisco Unified Communications Manager IM ... CVE-2023-20108 7.5 HighJune 28, 2023
• cisco secure network analytics, stealthwatch management console 2200 firmware +1 more Cisco Secure Network Analytics Remote Code Execution Vulnerability CVE-2023-20102 8.8 HighApril 5, 2023
• cisco unified communications manager A vulnerability in the web-based management interface of Cisco Unified Communications Manager ... CVE-2023-20010 8.1 HighJanuary 19, 2023
• cisco unified communications manager Cisco Unified Communications Manager Arbitrary File Deletion Vulnerability CVE-2022-20816 6.5 MediumAugust 10, 2022
• cisco unified communications manager Cisco Unified Communications Manager Arbitrary File Read Vulnerability CVE-2022-20862 4.3 MediumJuly 6, 2022
• cisco unified communications manager, unity connection, unified communications manager im and presence service +2 more Cisco Unified Communications Products Access Control Vulnerability CVE-2022-20859 6.5 MediumJuly 6, 2022
• cisco unified communications manager, unified communications manager im and presence service +1 more Cisco Unified Communications Products Cross-Site Scripting Vulnerability CVE-2022-20815 6.1 MediumJuly 6, 2022
• cisco unity connection, unified communications manager, unified communications manager im and presence service +2 more Cisco Unified Communications Products Cross-Site Scripting Vulnerability CVE-2022-20800 6.1 MediumJuly 6, 2022
• cisco unified communications manager, unified communications manager im and presence service +1 more Cisco Unified Communications Products Arbitrary File Read Vulnerability CVE-2022-20791 6.5 MediumJuly 6, 2022
• cisco unified communications manager, unity connection +1 more Cisco Unified Communications Products Timing Attack Vulnerability CVE-2022-20752 5.3 MediumJuly 6, 2022
• cisco unified communications manager Cisco Unified Communications Products Denial of Service Vulnerability CVE-2022-20804 5.3 MediumApril 21, 2022
• cisco unified communications manager Cisco Unified Communications Products Arbitrary File Read Vulnerability CVE-2022-20790 6.5 MediumApril 21, 2022
• cisco unified communications manager Cisco Unified Communications Products Arbitrary File Write Vulnerability CVE-2022-20789 4.9 MediumApril 21, 2022
• cisco unified communications manager, unity connection +1 more Cisco Unified Communications Products Cross-Site Scripting Vulnerability CVE-2022-20788 6.1 MediumApril 21, 2022
• cisco unified communications manager Cisco Unified Communications Products Cross-Site Request Forgery Vulnerability CVE-2022-20787 5.7 MediumApril 21, 2022
• cisco unified communications manager im and presence service Cisco Unified Communications Manager IM & Presence Service SQL Injection Vulnerability CVE-2022-20786 5.4 MediumApril 21, 2022
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