CVE-2026-38057
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to gain unauthorized access to device information or cause a denial-of-service condition. The following versions of ST Engineering iDirect iQ-Series Terminals are affected: Evolution iQ‑Series terminals <=4.5.2.1 (CVE-2026-38059, CVE-2026-38057) 3315‑Series terminals <=4.5.2.1 (CVE-2026-38059, CVE-2026-38057) 9‑Series terminals <=4.5.2.1 (CVE-2026-38059, CVE-2026-38057) CVSS Vendor Equipment Vulnerabilities v3 8.1 ST Engineering iDirect ST Engineering iDirect iQ-Series Terminals Missing Authentication for Critical Function, Cross-Site Request Forgery (CSRF) Background Critical Infrastructure Sectors: Communications, Defense Industrial Base, Energy, Government Services and Facilities, Transportation Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-38059 The iDirect iQ200 exposes the /api/identity and /api/ REST API endpoints without authentication. An unauthenticated attacker with network access can retrieve sensitive device information including the serial number, Device ID (DID), Terminal Private Key identifier (TPK), MAC address, and exact firmware version. The DID and TPK are used for satellite network authentication in the iDirect platform, potentially enabling terminal impersonation and network reconnaissance. View CVE Details Affected Products ST Engineering iDirect iQ-Series Terminals Vendor: ST Engineering iDirect Product Version: ST Engineering iDirect Evolution iQ‑Series terminals: <=4.5.2.1, ST Engineering iDirect 3315‑Series terminals: <=4.5.2.1, ST Engineering iDirect 9‑Series terminals: <=4.5.2.1 Product Status: known_affected Remediations Mitigation ST Engineering iDirect has fixed the vulnerabilities and recommend users update the software to version 4.5.2.2 or newer. Mitigation Registered users are able to download patches from the iDirect Support Portal https://support.idirect.net/s
CSIRTS triage
- What
- Vulnerabilities could allow unauthorized access to device information or cause a denial-of-service condition.
- Who is affected
- Users of ST Engineering iDirect iQ-Series Terminals with the specified versions.
- Urgency
- Remediation is urgent due to the critical nature of the vulnerabilities.
- Action
- Apply the necessary updates as per the security advisories.
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Advisory coverage (2)
- highCVE-2026-38057: The iDirect iQ200 does not validate CSRF tokens on state-changing API endpoints after authenti…nvd · 2026-07-10
- criticalST Engineering iDirect iQ-Series Terminalscisa · 2026-07-02
External references
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