Cisco Unity Connection vulnerabilities

CVE-2025-20278 [MEDIUM] CWE-77 CVE-2025-20278: A vulnerability in the CLI of multiple Cisco Unified Communications products could allow an authenti A vulnerability in the CLI of multiple Cisco Unified Communications products could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device as the root user. This vulnerability is due to improper validation of user-supplied command arguments. An attacker could exploit this vulnerab

CVE-2019-15963 [MEDIUM] CWE-200 CVE-2019-15963: A vulnerability in the web-based management interface of Cisco Unified Communications Manager could A vulnerability in the web-based management interface of Cisco Unified Communications Manager could allow an authenticated, remote attacker to view sensitive information in the web-based management interface of the affected software. The vulnerability is due to insufficient protection of user-supplied input by the web-based management interface of th

CVE-2018-15396 [MEDIUM] CWE-399 CVE-2018-15396: A vulnerability in the Bulk Administration Tool (BAT) for Cisco Unity Connection could allow an auth A vulnerability in the Bulk Administration Tool (BAT) for Cisco Unity Connection could allow an authenticated, remote attacker to cause high disk utilization, resulting in a denial of service (DoS) condition. The vulnerability exists because the affected software does not restrict the maximum size of certain files that can be written to disk. An att

CVE-2026-20059 [MEDIUM] CWE-79 CVE-2026-20059: A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unaut A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a reflected XSS attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerab

CVE-2019-1685 [MEDIUM] CWE-79 CVE-2019-1685: A vulnerability in the Security Assertion Markup Language (SAML) single sign-on (SSO) interface of C A vulnerability in the Security Assertion Markup Language (SAML) single sign-on (SSO) interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the

CVE-2020-3532 [MEDIUM] CWE-79 CVE-2020-3532: A vulnerability in the web-based management interface of Cisco Unified Communications Manager, A vulnerability in the web-based management interface of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, and Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a use

CVE-2021-1407 [MEDIUM] CWE-89 CVE-2021-1407: Multiple vulnerabilities in the web-based management interface of Cisco Unified Communications Manag Multiple vulnerabilities in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to

CVE-2021-1409 [MEDIUM] CWE-89 CVE-2021-1409: Multiple vulnerabilities in the web-based management interface of Cisco Unified Communications Manag Multiple vulnerabilities in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to

CVE-2021-1380 [MEDIUM] CWE-89 CVE-2021-1380: Multiple vulnerabilities in the web-based management interface of Cisco Unified Communications Manag Multiple vulnerabilities in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to

CVE-2021-1408 [MEDIUM] CWE-89 CVE-2021-1408: Multiple vulnerabilities in the web-based management interface of Cisco Unified Communications Manag Multiple vulnerabilities in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to

CVE-2022-20800 [MEDIUM] CWE-79 CVE-2022-20800: A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unifi A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), and Cisco Unity Connection could allow an unauthenticated, remote attacker to conduc

CVE-2019-12707 [MEDIUM] CWE-79 CVE-2019-12707: A vulnerability in the web-based interface of multiple Cisco Unified Communications products could a A vulnerability in the web-based interface of multiple Cisco Unified Communications products could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface of the affected software. The vulnerability is due to insufficient validation of user-supplied input by the web-based inte

CVE-2020-3282 [MEDIUM] CWE-79 CVE-2020-3282: A vulnerability in the web-based management interface of Cisco Unified Communications Manager, Cisco A vulnerability in the web-based management interface of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, and Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a us

CVE-2025-20112 [MEDIUM] CWE-268 CVE-2025-20112: A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an authenticated, local attacker to elevate privileges to root on an affected device. This vulnerability is due to excessive permissions that have been assigned to system commands. An attacker could exploit this vulnerability by executing craf

CVE-2021-34701 [MEDIUM] CWE-22 CVE-2021-34701: A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unifi A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), and Cisco Unity Connection could allow an authenticated, remote attacker to access s

CVE-2026-20060 [MEDIUM] CWE-601 CVE-2026-20060: A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unaut A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of HTTP request parameters. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A su

CVE-2020-3129 [MEDIUM] CWE-79 CVE-2020-3129: A vulnerability in the web-based management interface of Cisco Unity Connection Software could allow A vulnerability in the web-based management interface of Cisco Unity Connection Software could allow an authenticated, remote attacker to perform a stored cross-site scripting (XSS) attack. The vulnerability is due to insufficient input validation by the web-based management interface. An attacker could exploit this vulnerability by providing crafted d

CVE-2018-15426 [MEDIUM] CWE-79 CVE-2018-15426: A vulnerability in the web-based interface of Cisco Unity Connection could allow an authenticated, r A vulnerability in the web-based interface of Cisco Unity Connection could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the web-based interface of the affected software. The vulnerability is due to insufficient validation of user-supplied input that is processed by the web-based inter

CVE-2024-20305 [MEDIUM] CWE-79 CVE-2024-20305: A vulnerability in the web-based management interface of Cisco Unity Connection could allow an authe A vulnerability in the web-based management interface of Cisco Unity Connection could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit thi