VULNERABILITY INTELLIGENCE

CVE-2020-10929

CVSS score8.8 HIGH
EPSS probability2.01%
CISA KEVNot currently listed
Published2020-07-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700 V1.0.4.84_10.0.58 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of string table file uploads. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-9768.

Weakness classification

  • zdi-disclosures@trendmicro.com: CWE-680
  • nvd@nist.gov: CWE-190

Primary references