What’s Vulnerable › Vulnerabilities

CVE-2021-47869: BRAdmin Professional 3.75 - 'BRA_Scheduler' Unquoted Service Path

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-21 · updated 2026-06-17
• Weakness: CWE-428

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

• Brother Industries, Ltd. BRAdmin Professional: 3.75.0000

References

• https://docs.unsafe-inline.com/0day/bradmin-professional-3.75-unquoted-service-path
• https://global.brother/
• https://support.brother.com/g/b/downloadend.aspx?c=us&lang=en&prod=hls7000dn_us_eu_as&os=10013&dlid=dlf005042_000&flang=4&type3=26
• https://www.exploit-db.com/exploits/49671
• https://www.vulncheck.com/advisories/bradmin-professional-brascheduler-unquoted-service-path

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