Vulnerability Monitor

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CVE-2022-24973

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n (5553) routers. Authentication is required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-13992.

Published

2023-03-28T19:15:11.203

Last Modified

2024-11-21T06:51:29.023

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.0 (HIGH)

Weaknesses
  • Type: Primary
    CWE-121
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System tp-link tl-wr940n_firmware 3.20.1 Yes
Hardware tp-link tl-wr940n - No
References