Improper access control in Cisco IOS XE - CVE-2020-3503
Published: September 24, 2020 / Updated: October 5, 2020
Vulnerability identifier: #VU47332
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-3503
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco IOS XE
Cisco IOS XE
Detailed vulnerability description
The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to insufficient file system permissions on an affected device. A local administrator can view or modify restricted information or configurations.
How to mitigate CVE-2020-3503
Install updates from vendor's website.