Vulnerability Description
NETGEAR RAX30 logCtrl Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the logCtrl action. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19825.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Netgear | Rax30 Firmware | < 1.0.10.94 |
| Netgear | Rax30 | - |
| Netgear | Raxe300 Firmware | < 1.0.10.94 |
| Netgear | Raxe300 | - |
Related Weaknesses (CWE)
References
- https://kb.netgear.com/000065618/Security-Advisory-for-Post-authentication-CommaVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-503/Third Party Advisory
- https://kb.netgear.com/000065618/Security-Advisory-for-Post-authentication-CommaVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-503/Third Party Advisory
FAQ
What is CVE-2023-27356?
CVE-2023-27356 is a vulnerability with a CVSS score of 8.0 (HIGH). NETGEAR RAX30 logCtrl Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 r...
How severe is CVE-2023-27356?
CVE-2023-27356 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-27356?
Check the references section above for vendor advisories and patch information. Affected products include: Netgear Rax30 Firmware, Netgear Rax30, Netgear Raxe300 Firmware, Netgear Raxe300.