Critical severity · published Jun 13, 2026
CVE-2026-12183
Nefteprodukttekhnika BUK TS-G Gas Station Automation System Authentication Bypass via ajax-login.php Accepting Arbitrary Credentials
9.8
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BT
BUK TS-G Gas Station Automation System · Nefteprodukttekhnika LLC
2.9.1 through 2.10.2 · source: vendor
Affected product
BT
BUK TS-G Gas Station Automation System
Nefteprodukttekhnika LLC
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-12183
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-12183
bukts.ru
https://bukts.ru/repo-bukts-current
cwe.mitre.org
https://cwe.mitre.org/data/definitions/287.html
cwe.mitre.org
https://cwe.mitre.org/data/definitions/306.html
github.com
https://github.com/ciprobe/bukts_auth_bypass
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