Description
A vulnerability has been identified in Teamcenter V2412 (All versions < V2412.0013), Teamcenter V2506 (All versions < V2506.0010), Teamcenter V2512 (All versions < V2512.2607), Teamcenter V2606 (All versions < V2606.2607). Affected applications do not properly encode user-supplied input reflected into HTML attribute contexts within the authentication redirect flow (/auth/ endpoint).
This could allow an unauthenticated remote attacker to inject arbitrary JavaScript into the browser of an authenticated user who loads a crafted URL, enabling the attacker to perform actions within the victim's Teamcenter session.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Siemens | Teamcenter V2412 | < V2412.0013 | V2412.0013 |
| Siemens | Teamcenter V2506 | < V2506.0010 | V2506.0010 |
| Siemens | Teamcenter V2512 | < V2512.2607 | V2512.2607 |
| Siemens | Teamcenter V2606 | < V2606.2607 | V2606.2607 |
Advisories 3
- ICSA-26-258-07 Siemens Teamcenter CISA ICS & IT advisories · Sep 15, 2026
- NCSC-2026-0346 Kwetsbaarheden verholpen in Siemens producten NCSC-NL (Netherlands) · Sep 8, 2026
- SSA-157465 SSA-157465: Reflected Cross-site scripting Vulnerability in Teamcenter Siemens ProductCERT · Sep 8, 2026