CVE-2026-30814 — Buffer Overflow Vulnerability in TP-Link AX53
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 execu…
Published: 2026-04-08 · CVSS: 7.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7