Vulnerabilities > Cisco > Unified Communications Manager > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-01-26 | CVE-2024-20253 | Unspecified vulnerability in Cisco products A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. | 10.0 |
| 2021-12-10 | CVE-2021-44228 | 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 parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. network low complexity apache siemens intel debian fedoraproject sonicwall netapp cisco snowsoftware bentley percussion apple critical | 10.0 |
| 2017-11-16 | CVE-2017-12337 | Improper Authentication vulnerability in Cisco products A vulnerability in the upgrade mechanism of Cisco collaboration products based on the Cisco Voice Operating System software platform could allow an unauthenticated, remote attacker to gain unauthorized, elevated access to an affected device. | 9.8 |