CVE-2020-15634

MediumCVSS 6.3/10Last modified Jun 17, 2026

Description

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700 routers with firmware 1.0.4.84_10.0.58. 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 a user-supplied string before using it as a format specifier. An attacker can leverage this vulnerability to execute code in the context of the web server. Was ZDI-CAN-9755.

Metrics

CVSS 3.1 6.3/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-134

Affected software

No affected versions have been published.

Timeline

Published
Aug 20, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-15634: Medium severity, CVSS 6.3 | Vulnix