Buffer Overflow Vulnerability in AX53 Router by TP-Link
CVE-2025-15608

7.7HIGH

Key Information:

Vendor

Tp-link Systems Inc.

Status
Ax53 V1
Vendor
CVE Published:
20 March 2026

What is CVE-2025-15608?

A buffer overflow vulnerability exists in the TP-Link AX53 router (v1) due to inadequate input validation in its probe handling logic. This flaw allows for unvalidated parameters to trigger a stack-based buffer overflow, potentially leading to service crashes. Exploitation of this flaw could result in service disruptions and, under certain circumstances, may permit remote code execution through advanced techniques like heap-spraying, thus possibly granting attackers control over the device.

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Deploy the Patch

Affected Version(s)

AX53 v1 0 < 251029

References

https://www.tp-link.com/en/support/download/archer-ax53/v...
patch
https://www.tp-link.com/us/support/faq/5025/
vendor-advisory

CVSS V4

Score:
7.7
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

samuzora
JSON
.