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CVE-2026-12183

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. The /php/ajax-login.php endpoint returns userid=1 (administrator) in response to any HTTP POST request that supplies arbitrary credentials (e.g., action=dologin&login=<any_value>&pwd=<any_value>), and subsequent privileged endpoints under /php/ajax-main.php and /modules/* do not validate a server-side session. A
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d3137db2694eab25cebd2e628207c6a8293bbd06b72e01980a9cb0d34cb0cd1b
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

{"cweId":"CWE-306","description":"CWE-306 Missing Authentication for Critical Function","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-287","description":"CWE-287 Improper Authentication","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"defaultStatus":"unknown","modules":["Configuration Module (Модуль: Настройка)"],"platforms":["Linux"],"product":"BUK TS-G Gas Station Automation System","vendor":"Nefteprodukttekhnika LLC","versions":[{"lessThanOrEqual":"2.10.2","status":"affected","version":"2.9.1","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-306","description":"CWE-306 Missing Authentication for Critical Function","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-287","description":"CWE-287 Improper Authentication","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"name":"Nefteprodukttekhnika BUK TS-G - Vendor distribution","tags":["vendor-advisory"],"url":"https://bukts.ru/repo-bukts-current"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/references/1
{"name":"CWE-287: Improper Authentication","tags":["technical-description"],"url":"https://cwe.mitre.org/data/definitions/287.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/references/2
{"name":"CWE-306: Missing Authentication for Critical Function","tags":["technical-description"],"url":"https://cwe.mitre.org/data/definitions/306.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/references/3
{"name":"BUK_TS_KILLER - Proof-of-concept exploit for the BUK TS-G authentication bypass","tags":["exploit","third-party-advisory"],"url":"https://github.com/ciprobe/bukts_auth_bypass"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:174227206dc2d0edbd3e2e33d2a3808cb2be81ff9e4f0248a19304ac9e4954f3 · sha256:dc70e0ec5f8a79a6… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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