CVE-2025-62673

Published: Feb 3, 2026Modified: Jun 17, 2026

8.6

Vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: f23511db-6c3e-4e32-a477-6aa17d310630 (Secondary)

Description

Heap-based Buffer Overflow vulnerability in TP-Link Archer AX53 v1.0 (tdpserver modules) allows adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a maliciously formed field.This issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120.

Affected (1)

Products: Tp Link: Archer Ax53 Firmware

1 product

Archer Ax53 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tp Link Archer Ax53 Firmware	Version 1.0

Running on/with	Platform Versions
Tp Link Archer Ax53	All versions

Related CWEs

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (5)

https://talosintelligence.com/vulnerability_reports/

Source: f23511db-6c3e-4e32-a477-6aa17d310630

Third Party Advisory

https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware

Source: f23511db-6c3e-4e32-a477-6aa17d310630

Product

https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware

Source: f23511db-6c3e-4e32-a477-6aa17d310630

Product

https://www.tp-link.com/us/support/faq/4943/

Source: f23511db-6c3e-4e32-a477-6aa17d310630

Vendor Advisory

https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2290

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.