CVE-2026-38057

HIGH 8.1

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

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-352
Vendor	st engineering idirect
Product	evolution iq‑series terminals
Published	Jul 10, 2026
Last Updated	Jul 10, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Affected Versions

ST Engineering iDirect / Evolution iQ‑Series terminals

0 ≤ 4.5.2.1

ST Engineering iDirect / 3315-Series

0 ≤ 4.5.2.1

ST Engineering iDirect / 9-Series Terminals

0 ≤ 4.5.2.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

cisa.gov: https://www.cisa.gov/news-events/ics-advisories/icsa-26-183-01 support.idirect.net: https://support.idirect.net/s/login github.com: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-183-01.json

Credits

Ahmed Alqahtani of Aramco reported this vulnerability to CISA.