ScadaLTS 2.7.8.1 exposes a server-side method that lacks authorization checks, allowing any authenticated user (including one holding only low-privilege, read-only permissions) to execute arbitrary operating system commands on the host. Successful exploitation results in code execution in the context of the ScadaLTS server process (root), leading to full compromise of the underlying system.
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Fixes
Solution
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Workaround
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References
| Link | Providers |
|---|---|
| https://www.tenable.com/security/research/tra-2026-55 |
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History
Wed, 12 Aug 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | ScadaLTS 2.7.8.1 exposes a server-side method that lacks authorization checks, allowing any authenticated user (including one holding only low-privilege, read-only permissions) to execute arbitrary operating system commands on the host. Successful exploitation results in code execution in the context of the ScadaLTS server process (root), leading to full compromise of the underlying system. | |
| Title | ScadaLTS Authenticated Remote Code Execution | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: tenable
Published:
Updated: 2026-08-12T19:29:48.517Z
Reserved: 2026-08-12T18:52:22.952Z
Link: CVE-2026-19656
No data.
Status : Received
Published: 2026-08-12T20:17:42.933
Modified: 2026-08-12T20:17:42.933
Link: CVE-2026-19656
No data.
OpenCVE Enrichment
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Weaknesses