Heap-based Buffer Overflow in TP-Link Archer AX53 Affects Network Security
CVE-2025-58077

7.3HIGH

Key Information:

Vendor

Tp-link Systems Inc.

Status
Archer Ax53 V1.0
Vendor
CVE Published:
3 February 2026

What is CVE-2025-58077?

A heap-based buffer overflow vulnerability exists in TP-Link Archer AX53 v1.0 specifically affecting the tmpserver modules. This flaw allows authenticated adjacent attackers to manipulate specially crafted network packets containing an excessive number of host entries, potentially leading to a segmentation fault or enabling the execution of arbitrary code. Users are advised to review their firmware versions and apply necessary patches to mitigate the risk associated with this vulnerability.

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Deploy the Patch

Affected Version(s)

Archer AX53 v1.0 0 <= 1.3.1 Build 20241120

References

https://talosintelligence.com/vulnerability_reports/
https://www.tp-link.com/en/support/download/archer-ax53/v...
patch
https://www.tp-link.com/my/support/download/archer-ax53/v...
patch

CVSS V4

Score:
7.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Lilith >_> of Cisco Talos
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