CVE-2020-10924

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700 V1.0.4.84_10.0.58 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the UPnP service, which listens on TCP port 5000 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-9643.
References
Link Resource
https://www.zerodayinitiative.com/advisories/ZDI-20-704/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-20-704/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:netgear:r6700_firmware:1.0.4.84_10.0.58:*:*:*:*:*:*:*
cpe:2.3:h:netgear:r6700:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:56

Type Values Removed Values Added
References () https://www.zerodayinitiative.com/advisories/ZDI-20-704/ - Third Party Advisory, VDB Entry () https://www.zerodayinitiative.com/advisories/ZDI-20-704/ - Third Party Advisory, VDB Entry

Information

Published : 2020-07-28 18:15

Updated : 2024-11-21 04:56


NVD link : CVE-2020-10924

Mitre link : CVE-2020-10924

CVE.ORG link : CVE-2020-10924


JSON object : View

Products Affected

netgear

  • r6700
  • r6700_firmware
CWE
CWE-121

Stack-based Buffer Overflow