Vulnerability · Published Jan 21, 2026 · Assigned by VulnCheck
CVE-2021-47869BRAdmin Professional 3.75 - 'BRA_Scheduler' Unquoted Service Path
High 7.8
In plain English
A high-severity security flaw in BRAdmin Professional from Brother Industries, Ltd.. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 4% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 95.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Brother BRAdmin Professional 3.75 contains an unquoted service path vulnerability in the BRA_Scheduler service that allows local users to potentially execute arbitrary code. Attackers can place a malicious executable named 'BRAdmin' in the C:\Program Files (x86)\Brother\ directory to gain local system privileges.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Brother Industries, Ltd. | BRAdmin Professional | 3.75.0000 |
Weakness: CWE-428 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- ExploitDB-49671 exploit
- Brother Global Homepage product
- Brother Software Download Page product
- Vulnerability Technical Details technical-description
- VulnCheck Advisory: BRAdmin Professional 3.75 - 'BRA_Scheduler' Unquoted Service Path third-party-advisory