CVE-2026-38057

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

CVSS 4.0 7.0 HIGHCVSS 3.1 8.1 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-38057

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-38057

Published

Evolution iQ‑Series terminals

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "ST Engineering iDirect",
                    "product": "Evolution iQ‑Series terminals",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "4.5.2.1",
                            "versionType": "custom"
                        },
                        {
                            "status": "unaffected",
                            "version": "4.5.3.0"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

3315-Series terminals

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "ST Engineering iDirect",
                    "product": "3315-Series terminals",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "4.5.2.1",
                            "versionType": "custom"
                        },
                        {
                            "status": "unaffected",
                            "version": "4.5.3.0"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

9-Series Terminals

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "ST Engineering iDirect",
                    "product": "9-Series Terminals",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "4.5.2.1",
                            "versionType": "custom"
                        },
                        {
                            "status": "unaffected",
                            "version": "4.5.3.0"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON