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Description

Heap-based Buffer Overflow vulnerability in TP-Link Archer AX53 v1.0 (tmpserver modules) allows authenticated adjacent attackers to cause a segmentation fault or potentially execute arbitrary code. The vulnerability arises from improper validation of a packet field whose offset is used to determine the write location in memory. By crafting a packet with a manipulated field offset, an attacker can redirect writes to arbitrary memory locations.This issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120.

PUBLISHED Reserved 2025-10-20 | Published 2026-02-03 | Updated 2026-02-04 | Assigner TPLink




HIGH: 7.3CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-122 Heap-based Buffer Overflow

Product status

Default status
unaffected

Any version
affected

Credits

Lilith >_> of Cisco Talos finder

References

talosintelligence.com/vulnerability_reports/

www.tp-link.com/en/support/download/archer-ax53/v1/ patch

www.tp-link.com/my/support/download/archer-ax53/v1/ patch

www.tp-link.com/us/support/faq/4943/ vendor-advisory

cve.org (CVE-2025-59487)

nvd.nist.gov (CVE-2025-59487)

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