Cisco Unity_connection
65 CVEs affecting Cisco Unity_connection. Latest disclosed: 2026-05-06. Critical: 3, High: 8.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-44228 | Critical | 10.0 | 2021-12-10 | Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameter… |
CVE-2024-20253 | Critical | 9.9 | 2024-01-26 | A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an unauthenticated, remote attacker to execute arbit… |
CVE-2017-12337 | Critical | 9.8 | 2017-11-16 | A vulnerability in the upgrade mechanism of Cisco collaboration products based on the Cisco Voice Operating System software platform could allow an unauthentic… |
CVE-2026-20034 | High | 8.8 | 2026-05-06 | A vulnerability in the web-based management interface of Cisco Unity Connection could allow an authenticated, remote attacker to execute arbitrary code on an a… |
CVE-2021-1362 | High | 8.8 | 2021-04-08 | A vulnerability in the SOAP API endpoint of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unifie… |
CVE-2023-20259 | High | 8.6 | 2023-10-04 | A vulnerability in an API endpoint of multiple Cisco Unified Communications Products could allow an unauthenticated, remote attacker to cause high CPU utilizat… |
CVE-2026-20045 | High | 8.2 | 2026-01-21 | A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco U… |
CVE-2017-6779 | High | 7.5 | 2018-06-07 | Multiple Cisco products are affected by a vulnerability in local file management for certain system log files of Cisco collaboration products that could allow… |
CVE-2015-6360 | High | 7.5 | 2016-04-21 | The encryption-processing feature in Cisco libSRTP before 1.5.3 allows remote attackers to cause a denial of service via crafted fields in SRTP packets, aka Bu… |
CVE-2024-20272 | High | 7.3 | 2024-01-17 | A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to upload arbitrary files to an… |
CVE-2026-20035 | High | 7.2 | 2026-05-06 | A vulnerability in the web UI of Cisco Unity Connection Web Inbox could allow an unauthenticated, remote attacker to conduct SSRF attacks through an affected d… |
CVE-2018-15396 | Medium | 6.8 | 2018-10-05 | A vulnerability in the Bulk Administration Tool (BAT) for Cisco Unity Connection could allow an authenticated, remote attacker to cause high disk utilization… |
CVE-2026-20081 | Medium | 6.5 | 2026-04-15 | Multiple vulnerabilities in Cisco Unity Connection could allow an authenticated, remote attacker to download arbitrary files from an affected system. To e… |
CVE-2026-20078 | Medium | 6.5 | 2026-04-15 | Multiple vulnerabilities in Cisco Unity Connection could allow an authenticated, remote attacker to download arbitrary files from an affected system. To e… |
CVE-2023-20266 | Medium | 6.5 | 2023-08-30 | A vulnerability in Cisco Emergency Responder, Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Editio… |
CVE-2022-20859 | Medium | 6.5 | 2022-07-06 | A vulnerability in the Disaster Recovery framework of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager IM & Presence… |
CVE-2020-3130 | Medium | 6.5 | 2020-09-23 | A vulnerability in the web management interface of Cisco Unity Connection could allow an authenticated remote attacker to overwrite files on the underlying fil… |
CVE-2019-1915 | Medium | 6.5 | 2019-10-02 | A vulnerability in the web-based interface of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition (SME), Cisc… |
CVE-2026-20059 | Medium | 6.1 | 2026-04-15 | A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a reflected XSS atta… |
CVE-2022-20800 | Medium | 6.1 | 2022-07-06 | A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Manage… |