SQL Injection in Linux Nefteprodukttekhnika BUK TS-G Gas Station Automation System (CVE-2026-3843)
Summary
SQL injection in Linux Nefteprodukttekhnika BUK TS-G Gas Station Automation System (CVE-2026-3843). Successful exploitation can lead to full system takeover.
Original description
The description as published by the source.
Nefteprodukttekhnika BUK TS-G Gas Station Automation System 2.9.1 on Linux contains a SQL Injection vulnerability (CWE-89) in the system configuration module. A remote attacker can send specially crafted HTTP POST requests to the /php/request.php endpoint via the sql parameter in application/x-www-form-urlencoded data (e.g., action=do&sql=&reload_driver=0) to execute arbitrary SQL commands and potentially achieve remote code execution.
Source: NIST National Vulnerability Database NVD
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-3843 has been found in Linux Nefteprodukttekhnika BUK TS-G Gas Station Automation System.
Successful exploitation can lead to full system takeover. CVSS score: 9.8/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Linux Nefteprodukttekhnika BUK TS-G Gas Station Automation System CVE-2026-3843" on the vendor's site.
CVE-2026-3843 (Linux Nefteprodukttekhnika BUK TS-G Gas Station Automation System) — CWE-89 / CVSS v3 9.8
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
SQL injection (CWE-89) exists in Linux Nefteprodukttekhnika BUK TS-G Gas Station Automation System.
Check the vendor advisory for the affected versions of Linux Nefteprodukttekhnika BUK TS-G Gas Station Automation System.
Severity: Critical (CVSS 9.8/10). Successful exploitation can lead to full system takeover.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで Linux Nefteprodukttekhnika BUK TS-G Gas Station Automation System を使っているサービスとバージョンを洗い出す。
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2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- web bdu.fstec.ru
- web bukts.ru