NETGEAR RAX30 soap_serverd Stack-based Buffer Overflow Authentication Bypass Vulnerability
CVE-2023-27368

8.8HIGH

Key Information:

Vendor

Netgear
Status
Rax30
Vendor
CVE Published:
3 May 2024

What is CVE-2023-27368?

The NETGEAR RAX30 router is impacted by a stack-based buffer overflow vulnerability in the soap_serverd binary. When handling SOAP message headers, it fails to enforce proper length checks on the user-supplied data. This oversight allows network-adjacent attackers to exploit the vulnerability without the need for authentication, potentially leading to arbitrary code execution on the device. This issue underscores significant security concerns for users of the NETGEAR RAX30 router, as it exposes systems to unauthorized access and control.

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Affected Version(s)

RAX30 1.0.9.90_3

References

https://www.zerodayinitiative.com/advisories/ZDI-23-499/
x_research-advisory
https://kb.netgear.com/000065619/Security-Advisory-for-Mu...
vendor-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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