Input validation error in SD-WAN Orchestrator - CVE-2020-4002
Published: November 20, 2020
Vulnerability identifier: #VU48574
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-4002
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote privileges user can pass specially crafted parameters to the application and execute arbitrary code on the system.
Affected software
SD-WAN Orchestrator
How to mitigate CVE-2020-4002
Install updates from vendor's website.
SD-WAN Orchestrator - addressed in versions 3.3.2 3.3.2-GA-20201103, 3.4.4 R344-20201103-GA, 4.0.1