The DWR "DataSourceEditDwr" class exposes the "validateScript" method that compiles and executes attacker-supplied JavaScript via the Rhino scripting engine. There are no authorization checks on this method and so it is possible for an attacker with access to a low privilege user to abuse this flaw by leveraging the DWR routing bypass.
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Scada-LTS | Scada-LTS | unaffected |
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No data.
No data.
No data available yet.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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No advisories yet.
| Link | Providers |
|---|---|
| https://www.tenable.com/security/research/tra-2026-60 |
|
Wed, 16 Sep 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | ScadaLTS 2.8.1-release-candidate build 0 is affected by an Authenticated Remote Code Execution via Scripting Sandbox Bypass The DWR "DataSourceEditDwr" class exposes the "validateScript" method that compiles and executes attacker-supplied JavaScript via the Rhino scripting engine. There are no authorization checks on this method and so it is possible for an attacker with access to a low privilege user to abuse this flaw by leveraging the DWR routing bypass. | |
| Title | Scada-LTS Authenticated Remote Code Execution via Scripting Sandbox Bypass | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
No data.
MITRE
Status: PUBLISHED
Assigner: tenable
Published:
Updated: 2026-09-16T14:51:56.402Z
Reserved: 2026-09-02T13:26:19.179Z
Link: CVE-2026-84858
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-16T15:18:00.527
Modified: 2026-09-16T15:18:00.527
Link: CVE-2026-84858
Redhat
No data.
OpenCVE Enrichment
No data.
No weakness.