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CVE-2021-47869

HIGH

7.8

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.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published1/21/2026

Last Modified1/26/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-428

References

https://docs.unsafe-inline.com/0day/bradmin-professional-3.75-unquoted-service-path(disclosure@vulncheck.com)

https://global.brother/(disclosure@vulncheck.com)

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(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49671(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/bradmin-professional-brascheduler-unquoted-service-path(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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