CVE-2023-3266

CRITICAL

CypberPower PowerPanel Enterprise - Auth Bypass

Title source: llm
STIX 2.1

Description

A non-feature complete authentication mechanism exists in the production application allowing an attacker to bypass all authentication checks if LDAP authentication is selected.An unauthenticated attacker can leverage this vulnerability to log in to the CypberPower PowerPanel Enterprise as an administrator by selecting LDAP authentication from a hidden HTML combo box. Successful exploitation of this vulnerability also requires the attacker to know at least one username on the device, but any password will authenticate successfully.

Scores

CVSS v3 9.8
EPSS 0.0008
EPSS Percentile 24.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-358
Status published
Products (1)
cyberpower/powerpanel_server < 2.6.9
Published Aug 14, 2023
Tracked Since Feb 18, 2026