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 |
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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)
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History
21 Nov 2024, 04:56
Type | Values Removed | Values Added |
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References | () 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