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 input validation of data passed to the Tcl interpreter. An attacker could exploit this vulnerability by executing crafted Tcl arguments on an affected device. An exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
History

Fri, 15 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-06-03T17:40:17.838421Z

Updated: 2024-11-15T17:19:53.950Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3201

cve-icon Vulnrichment

Updated: 2024-08-04T07:24:00.816Z

cve-icon NVD

Status : Modified

Published: 2020-06-03T18:15:17.747

Modified: 2024-11-21T05:30:32.503

Link: CVE-2020-3201

cve-icon Redhat

No data.