CVE-2023-27368: (Pwn2Own) NETGEAR RAX30 soap_serverd Stack-based Buffer Overflow Authentication Bypass Vulnerability

First published: Fri May 03 2024(Updated: )

NETGEAR RAX30 soap_serverd Stack-based Buffer Overflow Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the soap_serverd binary. When parsing SOAP message headers, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-19839.

Credit: zdi-disclosures@trendmicro.com

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• collector/mitre-cve
• source/MITRE
• agent/references
• agent/weakness
• agent/type
• agent/first-publish-date
• collector/zdi-advisory
• source/ZDI
• alias/ZDI-23-499
• alias/ZDI-CAN-19839
• alias/CVE-2023-27368
• agent/software-canonical-lookup
• agent/title
• agent/softwarecombine
• agent/description
• collector/nvd-api
• source/NVD
• agent/author
• agent/last-modified-date
• agent/severity
• agent/tags
• agent/event
• vendor/netgear
• canonical/netgear rax30