CVE-2025-0676: Command Injection

Description

This vulnerability involves command injection in tcpdump within Moxa products, enabling an authenticated attacker with console access to exploit improper input validation to inject and execute systems commands. Successful exploitation could result in privilege escalation, allowing the attacker to gain root shell access and maintain persistent control over the device, potentially disrupting network services and affecting the availability of downstream systems that rely on its connectivity.

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Weakness Type (CWE)

CWE-78 OS Command Injection

References

Other References

https://www.moxa.com/en/support/product-support/security-advisory/mpsa-259491-cve-2025-0676-command-injection-leading-to-privilege-escalation

Frequently Asked Questions

What is CVE-2025-0676? +

This vulnerability involves command injection in tcpdump within Moxa products, enabling an authenticated attacker with console access to exploit improper input validation to inject and execute systems commands. Successful exploitation could result in privilege escalation, allowing the attacker to gain root shell access and maintain persistent control over the device, potentially disrupting network services and affecting the availability of downstream systems that rely on its connectivity.

How do I check if I'm vulnerable to CVE-2025-0676? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-0676