Vulnerability Bulletins

Cisco IOS XE Software Web UI Privilege Escalation Vulnerability

System information

Affected software Cisco


Cisco is aware of active exploitation of a previously unknown vulnerability in the web UI feature of Cisco IOS XE Software when exposed to the internet or to untrusted networks. This vulnerability allows a remote, unauthenticated attacker to create an account on an affected system with privilege level 15 access. The attacker can then use that account to gain control of the affected system. For steps to close the attack vector for this vulnerability, see the Recommendations section of this

More info:

Standar resources

Property Value
CVE CVE-2023-20198.

Version history

Version Comments Date
Ministerio de Defensa