Description
The iDirect iQ200 does not validate CSRF tokens on state-changing API endpoints after authentication. The /api/reboot endpoint accepts POST requests authenticated solely by a session cookie that lacks the SameSite attribute. A remote attacker can host a malicious web page that, when visited by an authenticated administrator, automatically submits a cross-site POST request causing an immediate device reboot and satellite link loss. Repeated attacks can sustain a denial-of-service condition.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ST Engineering iDirect | Evolution iQ‑Series terminals | ≤ 4.5.2.1 | 4.5.3.0 |
| ST Engineering iDirect | 3315-Series terminals | ≤ 4.5.2.1 | 4.5.3.0 |
| ST Engineering iDirect | 9-Series Terminals | ≤ 4.5.2.1 | 4.5.3.0 |
Advisories 1
- ICSA-26-183-01 ST Engineering iDirect iQ-Series Terminals (Update A) CISA ICS & IT advisories · Sep 10, 2026