CVE-2025-58077
Heap Overflow in TP-Link Archer AX53 tmpserver Enables Code Execution
Publication date: 2026-02-03
Last updated on: 2026-03-16
Assigner: TPLink
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tp-link | archer_ax53_firmware | 1.0 |
Helpful Resources
Exploitability
| 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(). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a heap-based buffer overflow found in the TP-Link Archer AX53 version 1.0 through 1.3.1 Build 20241120, specifically in the tmpserver modules. It allows an authenticated adjacent attacker to cause a segmentation fault or potentially execute arbitrary code by sending a specially crafted set of network packets that contain an excessive number of host entries.
How can this vulnerability impact me? :
The impact of this vulnerability includes the possibility of causing a segmentation fault, which can crash the device or service. More severely, it may allow an attacker to execute arbitrary code on the affected device, potentially leading to unauthorized control or compromise of the device.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
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How can this vulnerability be detected on my network or system? Can you suggest some commands?
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What immediate steps should I take to mitigate this vulnerability?
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