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CVSSv3

CVE-2023-38120

Vulnerability Summary

This vulnerability allows remote malicious users to execute arbitrary code on affected installations of Adtran SR400ac routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the ping command, which is available over JSON-RPC. A crafted host parameter can trigger execution of a system call composed from a user-supplied string. An attacker can leverage this vulnerability to execute code in the context of root.

Vulnerability Trend

Github Repositories

https://github.com/warber0x/CVE-2023-38120

Adtran SR400ac ping Command Injection Remote Code Execution Vulnerability

Exploit: This is a POC for a bug that I found in SmartRG router (CVE-2023-38120) It's already fixed by the manufacturer

References

https://github.com/warber0x/CVE-2023-38120https://www.zerodayinitiative.com/advisories/ZDI-23-1010/
CVSSv3
CVSSv2
CVSSv3
VMScore
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CVE-2022-48654CVE-2024-2757authentication bypassCVE-2024-3194CVE-2024-33640CVE-2024-21111dosinsecure direct object referenceCVE-2024-21345
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