Main Vulnerability Database Vulnerabilities #VU75149

#VU75149 Missing Authentication for Critical Function in APC Easy UPS Online and Easy UPS Online - CVE-2023-29411

Published: April 17, 2023

Vulnerability identifier: #VU75149

Vulnerability risk: High

CVSSv4.0: 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:U/U:Amber

CVE-ID: CVE-2023-29411

CWE-ID: CWE-306

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
APC Easy UPS Online
Easy UPS Online

Software vendor:
Schneider Electric

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to missing authentication for critical function within the updateManagerPassword function. A remote attacker can gain administrative credentials and execute arbitrary code on the target system.

Remediation

Install updates from vendor's website.

External links

https://www.zerodayinitiative.com/advisories/ZDI-23-444/
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-101-04.pdf