CVE-2026-11841

Answer in brief

CVE-2026-11841 records a Unknown severity vulnerability in CVE-2026-11841. The current sources do not mark it as known exploited. The current feed maps SICK AG/ICR890-4 (generic), SICK AG/InspectorP61x (generic), SICK AG/InspectorP62x (generic), SICK AG/InspectorP63x (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 28, 2026Updated Aug 24, 2026Source checked Aug 24, 2026First seen by HOL Aug 24, 2026Material review Aug 24, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 6 mapped packages or products
Fix availability: Available

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 SICK AG/ICR890-4 (generic), SICK AG/InspectorP61x (generic), SICK AG/InspectorP62x (generic), SICK AG/InspectorP63x (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
SICK AG/ICR890-4generic	>=0 <2.15.0	2.15.0
SICK AG/InspectorP61xgeneric	>=0 <5.4.0	5.4.0
SICK AG/InspectorP62xgeneric	>=0 <5.4.0	5.4.0
SICK AG/InspectorP63xgeneric	all versions	Not reported
SICK AG/InspectorP64xgeneric	all versions	Not reported
SICK AG/InspectorP65xgeneric	all versions	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for SICK AG/ICR890-4, SICK AG/InspectorP61x, SICK AG/InspectorP62x.
Review the reported fix. Update SICK AG/ICR890-4 to 2.15.0; SICK AG/InspectorP61x to 5.4.0; SICK AG/InspectorP62x to 5.4.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Jul 28, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 24, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 24, 2026

Sources and claim methodology

Upstream source description

An attacker may perform unauthenticated read and write operations on sensitive filesystem areas via the AppEngine Fileaccess over HTTP due to improper access restrictions. A critical filesystem directory was unintentionally exposed through the HTTP-based file access feature, allowing access without authentication. This includes device parameter files, enabling an attacker to read and modify application settings, including customer-defined passwords. Additionally, exposure of the custom application directory may allow execution of arbitrary Lua code within the sandboxed AppEngine environment.

Quoted source text, attributed separately from HOL analysis.