Brother BRAgent 1.38 - 'WBA_Agent_Client' Unquoted Service Path | Advisories

Advisories

Brother BRAgent 1.38 - 'WBA_Agent_Client' Unquoted Service Path

severity: high
date: January 15, 2026
Affecting: Brother BRAgent 1.38
CVE: CVE-2020-36928
CWE: CWE-428 Unquoted Search Path or Element
CVSS: 8.5
CVSS V4 Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References: ExploitDB-50010
BRAgent Webpage
Credit: Brian Rodriguez
Description: Brother BRAgent 1.38 contains an unquoted service path vulnerability in the WBA_Agent_Client service running with LocalSystem privileges. Attackers can exploit the unquoted path in C:\Program Files (x86)\Brother\BRAgent\ to inject and execute malicious code with elevated system permissions.