CVE-2025-0676
CVE-2025-0676 is a high-severity vulnerability with a CVSS 4.0 base score of 8.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 4.0 base score 8.6)
- EPSS exploit prediction: 1% (58th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-9518
- Weakness: CWE-78
- Published:
- Last modified:
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.
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 severe is CVE-2025-0676?
- CVE-2025-0676 has a CVSS 4.0 base score of 8.6, rated high severity.
- Is CVE-2025-0676 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-0676?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-0676 have an EU (EUVD) identifier?
- Yes. CVE-2025-0676 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-9518.
- When was CVE-2025-0676 published?
- CVE-2025-0676 was published on 2025-04-02 and last updated on 2026-06-17.
References
Other CWE-78 (OS Command Injection) vulnerabilities
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