Answer in brief
CVE-2025-63080 records a High severity (CVSS 8.5) vulnerability in Authenticated RCE in KAON PG5298. The current sources do not mark it as known exploited. The current feed maps KAON/PG5298A (generic), KAON/PG5298B (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 8.5. 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 KAON/PG5298A (generic), KAON/PG5298B (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| KAON/PG5298Ageneric | >=0 <3.0.82 | 3.0.82 |
| KAON/PG5298Bgeneric | >=0 <4.0.82 | 4.0.82 |
Published upstream
Aug 24, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 24, 2026
Firmware in KAON PG5298A and PG5298B routers allow an authenticated user to send crafted JSON-RPC requests and perform operations not possible via GUI, e.g. system file read or command execution. This vulnerability has been fixed in firmware version: 3.0.82 for PG5298A and 4.0.82 for PG5298B.
Quoted source text, attributed separately from HOL analysis.