Vulnerability Details CVE-2023-27356
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 41.7%
CVSS Severity
CVSS v3 Score 6.8
References
- https://kb.netgear.com/000065618/Security-Advisory-for-Post-authentication-Command-Injection-on-Some-Routers-PSV-2022-0350
- https://www.zerodayinitiative.com/advisories/ZDI-23-503/
- https://kb.netgear.com/000065618/Security-Advisory-for-Post-authentication-Command-Injection-on-Some-Routers-PSV-2022-0350
- https://www.zerodayinitiative.com/advisories/ZDI-23-503/
Products affected by CVE-2023-27356
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cpe:2.3:h:netgear:rax30:-
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cpe:2.3:h:netgear:raxe300:-
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cpe:2.3:o:netgear:rax30_firmware:-
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cpe:2.3:o:netgear:rax30_firmware:1.0.3.64
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cpe:2.3:o:netgear:rax30_firmware:1.0.4.66
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cpe:2.3:o:netgear:rax30_firmware:1.0.5.70
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cpe:2.3:o:netgear:rax30_firmware:1.0.6.74
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cpe:2.3:o:netgear:rax30_firmware:1.0.7.78
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cpe:2.3:o:netgear:rax30_firmware:1.0.9.90
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cpe:2.3:o:netgear:rax30_firmware:1.0.9.92
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cpe:2.3:o:netgear:raxe300_firmware:-
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cpe:2.3:o:netgear:raxe300_firmware:1.0.5.56
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cpe:2.3:o:netgear:raxe300_firmware:1.0.7.62
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cpe:2.3:o:netgear:raxe300_firmware:1.0.8.64