CVE-2026-38057

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

Published Jul 10, 2026 CVSS 4.0 · 7 High EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

ST Engineering iDirect has fixed the vulnerabilities and recommend users update the software to version 4.5.3.0 or newer. Registered users are able to download patches from the iDirect Support Portal:  https://support.idirect.net https://support.idirect.net/ * Restrict management interfaces to trusted networks (e.g., VPN, ACLs). * Avoid exposing administrative APIs to the public internet. * Enforce strong authentication practices. * Monitor for anomalous API activity and unexpected device reboots.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared St Engineering Idirect
St Engineering Idirect 3315-series
St Engineering Idirect 9-series Terminals
St Engineering Idirect evolution Iq‑series Terminals
Vendors & Products St Engineering Idirect
St Engineering Idirect 3315-series
St Engineering Idirect 9-series Terminals
St Engineering Idirect evolution Iq‑series Terminals
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title ST Engineering iDirect iQ-Series Terminals Cross-Site request forgery
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H'}

cvssV4_0

{'score': 7, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Sep 11, 2026, 2:41 PM
Reserved
Apr 6, 2026, 8:25 AM
Status
Awaiting Analysis
Published
Jul 10, 2026, 3:16 PM
Modified
Sep 11, 2026, 3:17 PM