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OpenAdvisories
High · 8.8 CVE-2021-34978 EUVD-2021-21625GHSA-4hvv-r2vp-wmj4

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6260 1.1.0.78_1.0.1 ro…

Published Jan 13, 2022 · Updated Aug 4, 2024 · Assigned by zdi

Description

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6260 1.1.0.78_1.0.1 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the setupwizard.cgi page. A crafted SOAP request can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-13511.

Affected products

VendorProductAffectedFixed
NETGEAR R6260 1.1.0.78_1.0.1 —

References