IOS XE

A vulnerability in Cisco IOS and Cisco IOS XE allows a remote, unauthenticated attacker to trigger a Denial of Service (DoS) condition on affected network devices.

Cisco IOS XE contains multiple vulnerabilities that can be exploited by an attacker to achieve remote code execution, bypass security controls, perform unauthorized data disclosure or manipulation, or cause a denial-of-service condition.

Multiple vulnerabilities in Cisco ASA, Secure Firewall Threat Defense, IOS, IOS XE, and IOS XR allow a remote attacker to bypass authentication and execute arbitrary code with administrator privileges.

Exploitation of the Cisco IOS XE Web UI vulnerability (CVE-2023-20198) through crafted POST requests to obtain unauthorized access and maintain persistence on compromised devices.