CVE-2025-9234: Scada-LTS maintenance_events.shtm cross site scripting

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-08-20 · updated 2026-06-17
Weakness: CWE-79

Description

A vulnerability was detected in Scada-LTS up to 2.7.8.1. The affected element is an unknown function of the file maintenance_events.shtm. The manipulation of the argument Alias results in cross site scripting. The attack can be executed remotely. The exploit is now public and may be used.

Affected products

Scada-LTS: through 2.7.8.1

References

https://github.com/marcelomulder/CVE/blob/main/Scada-LTS/CVE-2025-9234.md
https://github.com/marcelomulder/CVE/blob/main/Scada-LTS/Stored%20XSS%20endpoint%20maintenance_events.shtm%20parameter%20Alias.md#poc
https://vuldb.com/?ctiid.320767
https://vuldb.com/?id.320767
https://vuldb.com/?submit.631119

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