CVE-2026-38057

ST Engineering iDirect iQ-Series Terminals Cross-Site request forgery

State: Published
Severity: 7.0 High
Published: Jul 10, 2026
Updated: Sep 11, 2026
Reserved: Apr 6, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	7.0 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N	icscert
3.1	8.1 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H	icscert

Weaknesses

CWE-352 Cross-Site request forgery

Affected Products

Product	Versions
Evolution iQ‑Series terminalsST Engineering iDirect	4.5.2.1 and earlierAffected 4.5.3.0Not affected
3315-Series terminalsST Engineering iDirect	4.5.2.1 and earlierAffected 4.5.3.0Not affected
9-Series TerminalsST Engineering iDirect	4.5.2.1 and earlierAffected 4.5.3.0Not affected

References

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