CVE-2026-31278

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.

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CVSS v3.1

7.7 HIGH

EPSS

0.17%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

EPSS Trend

Sep 15, 2026 → Sep 19, 2026

▲ 0.02pp

0.15% → 0.17% over 2 tracked changes

CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

ScopeCHANGED

ConfidentialityHIGH

IntegrityNONE

AvailabilityNONE

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

Connections

1 relationships

CWE-319

source

Timeline

disclosure → media coverage

Sep 14, 2026

Disclosure — published as a CVE record.

Public PoC (1)

github.com/mda1r/CVE-2026-31278

Unverified third-party code — review before executing.