HIGH 8.5 NVD

CVE-2025-63080

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. sys

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.

References

https://cert.pl/en/posts/2026/08/CVE-2025-63080/

Published: 2026-08-24 · Source: NVD · Feed updated: 2026-08-24

This high severity vulnerability with a CVSS score of 8.5 was published on 2026-08-24 via NVD.

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