CVE-2026-12183
Nefteprodukttekhnika BUK TS‑G Gas Station Automation System versions 2.9.1 through 2.10.2 on Linux has a critical authentication flaw. The system’s login endpoint always returns an administrator user ID, and subsequent admin pages do not check session validity. This allows anyone on the network to perform any administrative task without credentials.
No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.
Who is affected
Nefteprodukttekhnika BUK TS‑G Gas Station Automation System 2.9.1–2.10.2 running on Linux.
Real-world impact
An attacker who can reach the system can log in as an administrator, read and change user rules, alter fuel tank gauges, control dispensers and relays, tamper with cash registers and bank terminals, modify fuel card data, and change pricing displays and rules, effectively taking full control of the station’s operations.
Why this severity
The CVSS score of 9.3 reflects that the vulnerability is exploitable remotely with no authentication or user interaction, and it provides high impact on confidentiality, integrity, and availability. The low attack complexity and lack of required privileges make it highly dangerous.
What to do about it
No official fix or mitigation is documented in the sources yet. Monitor the vendor advisory and apply the patch as soon as it is released.
No fix documented in sources
Timeline
- Jun 13, 2026 · Jun 13, 2026PublishedDisclosed and added to the National Vulnerability Database.
- Jul 23, 2026 · 12d agoAdvisory updatedThe NVD record was last revised.