Answer in brief
CVE-2026-83524 records a Critical severity (CVSS 9.9) vulnerability in RedPort Optimizer wXa-223 System Clock datetime.php exec command injection. The current sources do not mark it as known exploited. The current feed maps RedPort/Optimizer wXa-203 (generic), RedPort/Optimizer wXa-213 (generic), RedPort/Optimizer wXa-223 (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 9.9. 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.
The current feed maps RedPort/Optimizer wXa-203 (generic), RedPort/Optimizer wXa-213 (generic), RedPort/Optimizer wXa-223 (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| RedPort/Optimizer wXa-203generic | 20260704 | Not reported |
| RedPort/Optimizer wXa-213generic | 20260704 | Not reported |
| RedPort/Optimizer wXa-223generic | 20260704 | Not reported |
Published upstream
Aug 31, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 1, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 31, 2026
A security vulnerability has been detected in RedPort Optimizer wXa-203, Optimizer wXa-213 and Optimizer wXa-223 up to 20260704. This impacts the function exec of the file /xgatev1/system/datetime.php of the component System Clock. The manipulation leads to command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Quoted source text, attributed separately from HOL analysis.