CVE-2025-20149 | Cisco IOS/IOS XE CLI buffer overflow (cisco-sa-ios-cli-EB7cZ6yO)

September 24, 2025 Yanac

A vulnerability identified as critical has been detected in Cisco IOS and IOS XE. The impacted element is an unknown function of the component CLI. Performing manipulation results in buffer overflow.

This vulnerability is identified as CVE-2025-20149. The attack is only possible with local access. There is not any exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More