Cisco IOS Tcl DoS (cisco-sa-tcl-dos-MAZQUnMF)

According to its self-reported version, IOS is affected by a vulnerability in the Tool Command Line Tcl interpreter due to insufficient input validation of data passed to the Tcl interpreter. An authenticated, unprivileged, and local attacker can exploit this, by executing crafted Tcl arguments o...

CVE-2020-3201 Cisco IOS and IOS XE Software Tcl Denial of Service Vulnerability

A vulnerability in the Tool Command Language Tcl interpreter of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker with privileged EXEC credentials to cause a denial of service DoS condition on an affected system. The vulnerability is due to insufficient inp...