A vulnerability in software image verification in Cisco IOS XE Software could allow an unauthenticated, physical attacker to install and boot a malicious software image or execute unsigned binaries on an affected device. The vulnerability is due to an improper check on the area of code that manages the verification of the digital signatures of system image files during the initial boot process. An attacker could exploit this vulnerability by loading unsigned software on an affected device. A successful exploit could allow the attacker to install and boot a malicious software image or execute unsigned binaries on the targeted device.
History

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

Type Values Removed Values Added
Metrics ssvc

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


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-06-03T17:40:49.793909Z

Updated: 2024-11-15T17:18:22.160Z

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

Link: CVE-2020-3209

cve-icon Vulnrichment

Updated: 2024-08-04T07:24:00.672Z

cve-icon NVD

Status : Analyzed

Published: 2020-06-03T18:15:18.933

Modified: 2020-06-10T15:09:12.227

Link: CVE-2020-3209

cve-icon Redhat

No data.