Main Vulnerability Database Vulnerabilities #VU112894

Incorrect Implementation of Authentication Algorithm in Revolution Pi Webstatus and Revolution Pi OS Bullseye - CVE-2025-41646

Published: July 15, 2025 / Updated: August 1, 2025

Vulnerability identifier: #VU112894

CSH Severity: High

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber

CVE-ID: CVE-2025-41646

CWE-ID: CWE-303

Exploitation vector: Remote access

Exploit availability: Public exploit is available

Vendor: Kunbus

Affected software:
Revolution Pi Webstatus
Revolution Pi OS Bullseye

Detailed vulnerability description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to implicit type conversion within the password check. A remote attacker can bypass authentication on the target system.

Install updates from vendor's website.