CVE-2026-12183

Nefteprodukttekhnika BUK TS-G Gas Station Automation System Authentication Bypass via ajax-login.php Accepting Arbitrary Credentials

State: Published
Severity: 9.3 Critical
Published: Jun 13, 2026
Updated: Aug 10, 2026
Reserved: Jun 13, 2026

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Description

Nefteprodukttekhnika BUK TS-G Gas Station Automation System 2.9.1 through 2.10.2 on Linux contains an Improper Authentication vulnerability (CWE-287) in the system configuration module.

Scores

CVSS	Score	Vector	Source
4.0	9.3 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L	TuranSec
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	TuranSec

Weaknesses

CWE-287 Improper Authentication
CWE-306 Missing Authentication for Critical Function

Affected Products

Product	Versions
BUK TS-G Gas Station Automation SystemNefteprodukttekhnika LLC	2.9.1 through 2.10.2Affected

References

BUK_TS_KILLER - Proof-of-concept exploit for the BUK TS-G authentication bypassexploitthird-party-advisory
Nefteprodukttekhnika BUK TS-G - Vendor distributionvendor-advisory
CWE-287: Improper Authenticationtechnical-description
CWE-306: Missing Authentication for Critical Functiontechnical-description

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