CVE-2023-34285

NETGEAR RAX30 cmsCli_authenticate Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within a shared library used by the telnetd service, which listens on TCP port 23 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-19918.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:netgear:rax30_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:netgear:rax30:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-05-03 02:15

Updated : 2025-01-03 17:04


NVD link : CVE-2023-34285

Mitre link : CVE-2023-34285

CVE.ORG link : CVE-2023-34285


JSON object : View

Products Affected

netgear

  • rax30
  • rax30_firmware
CWE
CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write