CVE-2024-9140
CVE-2024-9140 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
- CVSS v4: 9.3
- EPSS exploit prediction: 2% (76th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-50435
- Weakness: CWE-78
- Published:
- Last modified:
Description
Moxa’s cellular routers, secure routers, and network security appliances are affected by a critical vulnerability, CVE-2024-9140. This vulnerability allows OS command injection due to improperly restricted commands, potentially enabling attackers to execute arbitrary code. This poses a significant risk to the system’s security and functionality.
Frequently asked questions
- What is CVE-2024-9140?
- Moxa’s cellular routers, secure routers, and network security appliances are affected by a critical vulnerability, CVE-2024-9140. This vulnerability allows OS command injection due to improperly restricted commands, potentially enabling attackers to execute arbitrary code. This poses a significant risk to the system’s security and functionality.
- How severe is CVE-2024-9140?
- CVE-2024-9140 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2024-9140 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2024-9140?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2024-9140 have an EU (EUVD) identifier?
- Yes. CVE-2024-9140 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-50435.
- When was CVE-2024-9140 published?
- CVE-2024-9140 was published on 2025-01-03 and last updated on 2026-06-17.
References
Other CWE-78 (OS Command Injection) vulnerabilities
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