CVE-2023-27368

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.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://kb.netgear.com/000065619/Security-Advisory-for-Multiple-Vulnerabilities-on-the-RAX30-PSV-2022-0348	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-499/	Third Party Advisory
https://kb.netgear.com/000065619/Security-Advisory-for-Multiple-Vulnerabilities-on-the-RAX30-PSV-2022-0348	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-499/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:rax30_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:rax30:-:*:*:*:*:*:*:*

History

03 Jan 2025, 17:34

Type	Values Removed	Values Added
References	~~() https://kb.netgear.com/000065619/Security-Advisory-for-Multiple-Vulnerabilities-on-the-RAX30-PSV-2022-0348 -~~	() https://kb.netgear.com/000065619/Security-Advisory-for-Multiple-Vulnerabilities-on-the-RAX30-PSV-2022-0348 - Vendor Advisory
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-23-499/ -~~	() https://www.zerodayinitiative.com/advisories/ZDI-23-499/ - Third Party Advisory
CWE		CWE-787
CPE		cpe:2.3:h:netgear:rax30:-:::::::* cpe:2.3:o:netgear:rax30_firmware::::::::
First Time		Netgear rax30 Firmware Netgear Netgear rax30

Information

Published : 2024-05-03 02:15

Updated : 2025-01-03 17:34

NVD link : CVE-2023-27368

Mitre link : CVE-2023-27368

CVE.ORG link : CVE-2023-27368

JSON object : View

Products Affected

netgear

rax30
rax30_firmware

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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