CVE-2026-84859: medium-severity vulnerability in Scada-LTS
Scada-LTS Authenticated Blind SQL Injection
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.4%
ScadaLTS 2.8.1-release-candidate build 0 is affected by an Authenticated Blind SQL Injection
The /api/events/search endpoint accepts a JSON body containing a sortBy array. The values in this array are concatenated directly into the SQL ORDER BY clause without any sanitization or parameterization. This allows authenticated users with the ROLE_USER role to perform time-based and boolean-based blind SQL injection to extract arbitrary data from the database, including password hashes of all users.
The endpoint is accessible to any authenticated user with ROLE_USER, ROLE_ADMIN, or ROLE_PUBLIC via POST /api/events/search as defined in spring-security.xml.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
Scada-LTS · Scada-LTSRelated CVEs — Scada-LTS
In the same product, most dangerous first.