CVE-2025-62673
Unknown Unknown - Not Provided
Heap Overflow in TP-Link Archer AX53 Allows Code Execution

Publication date: 2026-02-03

Last updated on: 2026-03-16

Assigner: TPLink

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.
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Meta Information
Published
2026-02-03
Last Modified
2026-03-16
Generated
2026-06-16
AI Q&A
2026-02-04
EPSS Evaluated
2026-06-15
NVD
CVE-2025-62673
EUVD
EUVD-2025-206675
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
tp-link archer_ax53_firmware 1.0
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-122 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().
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Executive Summary

This vulnerability is a heap-based buffer overflow found in the TP-Link Archer AX53 version 1.0, specifically in the tdpserver modules. It allows an adjacent attacker to send a specially crafted network packet containing a maliciously formed field, which can cause the device to crash with a segmentation fault or potentially allow the attacker to execute arbitrary code on the device.

Impact Analysis

Exploitation of this vulnerability can lead to a segmentation fault, causing the device to crash and become unavailable. More severely, it may allow an attacker to execute arbitrary code on the device, which could lead to unauthorized control, data compromise, or disruption of network services.

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