CVE-2025-8743

Public Exploit
Scada-LTS Virtual Data Source Property data_source_edit.shtm cross site scripting

Description

A vulnerability classified as problematic has been found in Scada-LTS up to 2.7.8.1. This affects an unknown part of the file /data_source_edit.shtm of the component Virtual Data Source Property Handler. The manipulation of the argument Name leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Category

5.1
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Third-Party Advisory vuldb.com
Affected: n/a Scada-LTS
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.319239 vdb entry technical description
https://vuldb.com/?ctiid.319239 signature permissions required
https://vuldb.com/?submit.623428 third party advisory
https://github.com/marcelomulder/CVE/blob/main/Scada-LTS/CVE-2025-8743.md related
https://github.com/marcelomulder/CVE/blob/main/Scada-LTS/Cross-Site_Scripting_(XSS)_Stored_endpoint_data_source_edit.shtm_parameter_name.md#poc exploit broken link

Frequently Asked Questions

What is the severity of CVE-2025-8743?
CVE-2025-8743 has been scored as a medium severity vulnerability.
How to fix CVE-2025-8743?
To fix CVE-2025-8743, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-8743 being actively exploited in the wild?
It is possible that CVE-2025-8743 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-8743?
CVE-2025-8743 affects n/a Scada-LTS.
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