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Back to active CVEs
High · CVSS 8.7CVE-2026-38059

ST Engineering iDirect iQ-Series Terminals Missing authentication for critical functionCVE-2026-38059

Answer in brief

CVE-2026-38059 records a High severity (CVSS 8.7) vulnerability in ST Engineering iDirect iQ-Series Terminals Missing authentication for critical function. The current sources do not mark it as known exploited. The current feed maps ST Engineering iDirect/3315-Series (generic), ST Engineering iDirect/3315-Series terminals (generic), ST Engineering iDirect/3315-Series terminals (generic), ST Engineering iDirect/9-Series Terminals (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Jul 10, 2026Updated Sep 11, 2026Source checked Nov 3, 2026First seen by HOL Jul 10, 2026Material review Sep 11, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.7
Exploitation
Not marked as known exploited
Affected software
7 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 8.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps ST Engineering iDirect/3315-Series (generic), ST Engineering iDirect/3315-Series terminals (generic), ST Engineering iDirect/3315-Series terminals (generic), ST Engineering iDirect/9-Series Terminals (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
ST Engineering iDirect/3315-Seriesgeneric0Not reported
ST Engineering iDirect/3315-Series terminalsgeneric0Not reported
ST Engineering iDirect/3315-Series terminalsgeneric>=0 <=4.5.2.1Not reported
ST Engineering iDirect/9-Series Terminalsgeneric0Not reported
ST Engineering iDirect/9-Series Terminalsgeneric>=0 <=4.5.2.1Not reported
ST Engineering iDirect/Evolution iQ‑Series terminalsgeneric0Not reported
ST Engineering iDirect/Evolution iQ‑Series terminalsgeneric>=0 <=4.5.2.1Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for ST Engineering iDirect/3315-Series, ST Engineering iDirect/3315-Series terminals, ST Engineering iDirect/3315-Series terminals.
  2. 2Review the reported fix. Source-reported 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.

Evidence timeline and material changes

  1. Published upstream

    Jul 10, 2026

    Evidence: source:cvelist:source_dates:source-dates:record
  2. Source modified

    Sep 11, 2026

    Evidence: source:cvelist:source_dates:source-dates:record
  3. First seen by HOL

    Jul 10, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencesupport.idirect.net
  • CISA Known Exploited Vulnerabilities catalogcisa.gov
  • Source referencesupport.idirect.net
Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-306
Source
CVE List V5
Source checked
Nov 3, 2026
References
4 linked sources
Open source record