PLANET GS-4210-16P2S V3 Command Injection via dispatcher.cgi web_vlan_membership_edit_dialog_post

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.

Affected scope and exposure questions

The current feed maps PLANET Technology Corp./PLANET GS-4210-16P2S (generic), PLANET Technology Corp./PLANET GS-4210-16P2S V3 (generic). Check affected ranges and fixed versions before updating.

Recommended response

1. 1Check inventory. Check lockfiles and deployed manifests for PLANET Technology Corp./PLANET GS-4210-16P2S, PLANET Technology Corp./PLANET GS-4210-16P2S V3.
2. 2Review the reported fix. Update PLANET Technology Corp./PLANET GS-4210-16P2S to 3.441b260626; PLANET Technology Corp./PLANET GS-4210-16P2S V3 to 3.441b260626 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

1. Published upstream

   Aug 28, 2026

   Evidence: source:cvelist:source_dates:source-dates:record

2. Source modified

   Sep 1, 2026

   Evidence: source:cvelist:source_dates:source-dates:record

3. First seen by HOL

   Aug 28, 2026

Sources and claim methodology

• Source referenceplanet.com.tw
• Source referencevulncheck.com

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