OS Command Injection in Junos OS Evolved - CVE-2023-28983
Published: April 12, 2023
Vulnerability identifier: #VU75048
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-28983
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation in gRPC Network Operations Interface (gNOI) server module. A remote user can execute arbitrary OS commands on the target system.
Affected software
Junos OS Evolved
How to mitigate CVE-2023-28983
Install updates from vendor's website.
Junos OS Evolved - addressed in versions 22.2R1-EVO, 22.3R1-EVO