CVE-2025-63080

Vulnerability Description

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.

Related Weaknesses (CWE)

CWE-863

References

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

FAQ

What is CVE-2025-63080?

CVE-2025-63080 is a documented vulnerability. 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. T...

How severe is CVE-2025-63080?

CVSS scoring is not yet available for CVE-2025-63080. Check NVD for updates.

Is there a patch for CVE-2025-63080?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.