Vulnerabilities > CVE-2021-34978 - Out-of-bounds Write vulnerability in Netgear R6260 Firmware 1.1.0.781.0.1
Attack vector
ADJACENT_NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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.
Vulnerable Configurations
Part | Description | Count |
---|---|---|
OS | 1 | |
Hardware | 1 |