RCE in Scada-lts

CVE-2025-8743

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 Na…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (16.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.

Affected products

  • Scada-lts
  • N/a Scada-lts — versions 2.7.8.0, 2.7.8.1

Weakness classification (CWE)

Public proof-of-concept exploits

References

  • cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
  • cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
  • cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
  • cna@vuldb.com (related, Exploit, Third Party Advisory)
  • cna@vuldb.com (exploit, broken-link, Broken Link)

Frequently asked questions

What is CVE-2025-8743?
CVE-2025-8743 is a low-severity vulnerability in Scada-lts, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2025-08-08.
How severe is CVE-2025-8743?
Low severity. CVSS v3 base score is 3.5 out of 10.
Is CVE-2025-8743 known to be exploited?
3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.