cvedb.io
CVE-2026-30814
HIGH · CVSS 8
EPSS exploitation probability: 0%
Published 2026-04-08T19:25:20.140 · Last modified 2026-06-17T10:32:57.690

Summary

A stack-based buffer overflow in the tmpServer module of TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to trigger a segmentation fault and potentially execute arbitrary code via a specially crafted configuration file. Successful exploitation may cause a crash and could allow arbitrary code execution, enabling modification of device state, exposure of sensitive data, or further compromise of device integrity. This issue affects AX53 v1.0: before 1.7.1 Build 20260213.

Affected products

tp-link — archer_ax53_firmware

Does this affect you?

Add your gear to cvedb and we'll alert you only when tp-link ships something exploited.

Check my exposure →

References

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