VULNERABILITY INTELLIGENCE
CVE-2026-25787
CVSS score9.1 CRITICAL
EPSS probability0.37%
CISA KEVNot currently listed
Published2026-05-12
Last modified2026-07-14
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
Affected devices do not properly validate and sanitize Technology Object (TO) name rendered on the "Motion Control Diagnostics" page of the web interface. This could allow an authenticated attacker who is authorized to download a TIA project into the product, to inject malicious scripts into the page. If a benign user with appropriate rights accesses the "Motion Control Diagnostics" parameters page, the malicious code would be executed in the scope of their web session.
Weakness classification
- productcert@siemens.com: CWE-79