NETGEAR RAX30 rex_cgi JSON Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 routers. Authentication is required to exploit this vulnerability.
The specific flaw exists within the handling of JSON data. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19355.
References
| Link | Resource |
|---|---|
| https://kb.netgear.com/000065625/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-the-RAX30-PSV-2022-0302 | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-23-495/ | Third Party Advisory |
| https://kb.netgear.com/000065625/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-the-RAX30-PSV-2022-0302 | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-23-495/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
03 Jan 2025, 17:33
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.0 |
| CWE | CWE-787 | |
| First Time |
Netgear rax30 Firmware
Netgear Netgear rax30 |
|
| CPE | cpe:2.3:h:netgear:rax30:-:*:*:*:*:*:*:* cpe:2.3:o:netgear:rax30_firmware:*:*:*:*:*:*:*:* |
|
| References | () https://kb.netgear.com/000065625/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-the-RAX30-PSV-2022-0302 - Vendor Advisory | |
| References | () https://www.zerodayinitiative.com/advisories/ZDI-23-495/ - Third Party Advisory |
Information
Published : 2024-05-03 02:15
Updated : 2025-01-03 17:33
NVD link : CVE-2023-27361
Mitre link : CVE-2023-27361
CVE.ORG link : CVE-2023-27361
JSON object : View
Products Affected
netgear
- rax30
- rax30_firmware