cvedb.io
CVE-2025-7673
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2025-07-16T07:15:24.437 · Last modified 2026-06-17T10:05:26.930

Summary

A buffer overflow vulnerability in the URL parser of the zhttpd web server in Zyxel VMG8825-T50K firmware versions prior to V5.50(ABOM.5)C0 could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and potentially execute arbitrary code by sending a specially crafted HTTP request.

Affected products

zyxel — emg3525-t50b_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.