CVE-2021-47869
BRAdmin Professional 3.75 - 'BRA_Scheduler' Unquoted Service Path
- State
- Published
- Severity
- 8.5 High
- Published
- Jan 21, 2026
- Updated
- Jan 22, 2026
- Reserved
- Jan 18, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | 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 | VulnCheck |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-428 Unquoted Search Path or Element
Affected Products
| Product | Versions |
|---|---|
BRAdmin ProfessionalBrother Industries, Ltd. |
|
References
- ExploitDB-49671exploit
- Brother Global Homepageproduct
- Brother Software Download Pageproduct
- Vulnerability Technical Detailstechnical-description
- VulnCheck Advisory: BRAdmin Professional 3.75 - 'BRA_Scheduler' Unquoted Service Paththird-party-advisory
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