Schneider Electric APC Easy UPS Online getMacAddressByIP Command Injection Remote Code Execution Vulnerability

2023-04-1400:00:00

Esjay (@esj4y)

www.zerodayinitiative.com

schneider electric

apc easy ups

command injection

remote code execution

vulnerability

authentication

validation

user-supplied string

system call

context of system

exploit

0.002 Low

EPSS

Percentile

56.4%

JSON

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Schneider Electric APC Easy UPS Online. Authentication is not required to exploit this vulnerability. The specific flaw exists within the getMacAddressByIP function. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of SYSTEM.