CVE-2026-31278

State: Published
Severity: 7.7 High
Published: Sep 14, 2026
Updated: Sep 16, 2026
Reserved: Mar 9, 2026

Description

An issue in the /api/v2/setting/adserversetting endpoint of Suprema BioStar 2 before 2.9.12 and and BioStar X before 1.0.2 allows attackers to obtain Active Directory service account credentials in cleartext by supplying a crafted GET request.

Scores

CVSS	Score	Vector	Source
3.1	7.7 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N	mitre

Weaknesses

CWE-319 Cleartext Transmission of Sensitive Information

Affected Products

Product	Versions
BioStar 2supremainc	before 2.9.12Affected

References

https://www.supremainc.com/
https://github.com/mda1r/biostar2-ad-credential-exposure
https://github.com/mda1r/CVE-2026-31278exploit

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