ST Engineering iDirect Evolution/Velocity WebServer Evolution HTTP Header webserver authorize redirect (CVE-2026-94216) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-94216

ST Engineering iDirect Evolution/Velocity WebServer Evolution HTTP Header webserver authorize redirect

Answer in brief

CVE-2026-94216 records a Unknown severity vulnerability in ST Engineering iDirect Evolution/Velocity WebServer Evolution HTTP Header webserver authorize redirect. The current sources do not mark it as known exploited. The current feed maps ST Engineering iDirect/Evolution (generic), ST Engineering iDirect/Velocity WebServer Evolution (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

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

Published Sep 21, 2026Updated Sep 21, 2026Source checked Sep 21, 2026First seen by HOL Sep 21, 2026Material review Sep 21, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
Fix availability: Not reported

Why this deserves its current priority

A CVSS score is not reported in the current record. 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/Evolution (generic), ST Engineering iDirect/Velocity WebServer Evolution (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
ST Engineering iDirect/Evolutiongeneric	20260717	Not reported
ST Engineering iDirect/Velocity WebServer Evolutiongeneric	20260717	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for ST Engineering iDirect/Evolution, ST Engineering iDirect/Velocity WebServer Evolution.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Sep 21, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 21, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 21, 2026

Sources and claim methodology

Upstream source description

A vulnerability was determined in ST Engineering iDirect Evolution and Velocity WebServer Evolution up to 20260717. This vulnerability affects the function authorize of the file /usr/sbin/webserver of the component HTTP Header Handler. Executing a manipulation of the argument Success can lead to open redirect. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Quoted source text, attributed separately from HOL analysis.