Permissions, Privileges, and Access Controls in Cisco SD-WAN - CVE-2020-3115
Published: January 27, 2020
Vulnerability identifier: #VU24682
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-3115
CWE-ID: CWE-264
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to insufficient input validation in the CLI. A local user can send a specially crafted file and elevate privileges to root-level privileges.
Affected software
Cisco SD-WAN
How to mitigate CVE-2020-3115
Install updates from vendor's website.
Cisco SD-WAN - update to 18.4.302