CVE-2023-3267

CRITICAL

CyberPower PowerPanel Server < 2.6.9 - Authenticated OS Command Injection via Remote Backup Username Field

Title source: llm

Description

When adding a remote backup location, an authenticated user can pass arbitrary OS commands through the username field. The username is passed without sanitization into CMD running as NT/Authority System. An authenticated attacker can leverage this vulnerability to execute arbitrary code with system-level access to the CyberPower PowerPanel Enterprise server.

References (1)

Core 1

Core References

Vendor Advisory

https://www.trellix.com/en-us/about/newsroom/stories/research/the-threat-lurking-in-data-centers.html

Scores

CVSS v3 9.1

EPSS 0.0168

EPSS Percentile 74.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-78

Status published

Products (1)

cyberpower/powerpanel_server < 2.6.9

Published Aug 14, 2023

Tracked Since Feb 18, 2026