CVE-2026-19656
ScadaLTS Authenticated Remote Code Execution
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.
INFO
Published Date :
Aug. 12, 2026, 7:10 p.m.
Last Modified :
Aug. 12, 2026, 7:15 p.m.
Remotely Exploit :
Yes !
Source :
tenable
Affected Products
The following products are affected by CVE-2026-19656
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 5ac1ecc2-367a-4d16-a0b2-35d495ddd0be |
Solution
- Implement proper authorization checks for server-side methods.
- Restrict execution of OS commands to authorized users.
- Update ScadaLTS to a version with the vulnerability patched.
- Review and audit access controls for critical functions.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-19656 vulnerability anywhere in the article.