CVE-2026-25786
Affected devices do not properly validate and sanitize PLC/station name rendered on the "communication" parameters page of the web interface. This could allow an authenticated …
Published: 2026-05-12 · CVSS: 9.3 · CVSS 4.0
Affected devices do not properly validate and sanitize PLC/station name rendered on the "communication" parameters 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 "communication" parameters page, the malicious code would be executed in the scope of their web session.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7