Vulnerability Description
An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and MB3480 devices before 3.1, MB3660 devices before 2.3, and MB3180 devices before 2.1. A Buffer overflow in the built-in web server allows remote attackers to initiate DoS, and probably to execute arbitrary code (issue 1 of 2).
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Moxa | Mb3170 Firmware | <= 4.0 |
| Moxa | Mb3170 | - |
| Moxa | Mb3270 Firmware | <= 4.0 |
| Moxa | Mb3270 | - |
| Moxa | Mb3180 Firmware | <= 2.0 |
| Moxa | Mb3180 | - |
| Moxa | Mb3280 Firmware | <= 3.0 |
| Moxa | Mb3280 | - |
| Moxa | Mb3480 Firmware | <= 3.0 |
| Moxa | Mb3480 | - |
| Moxa | Mb3660 Firmware | <= 2.2 |
| Moxa | Mb3660 | - |
Related Weaknesses (CWE)
References
- https://www.moxa.com/en/support/support/security-advisory/mb3710-3180-3270-3280-Vendor Advisory
- https://www.us-cert.gov/ics/advisories/icsa-20-056-01Third Party AdvisoryUS Government Resource
- https://www.moxa.com/en/support/support/security-advisory/mb3710-3180-3270-3280-Vendor Advisory
- https://www.us-cert.gov/ics/advisories/icsa-20-056-01Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2019-9099?
CVE-2019-9099 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and MB3480 devices before 3.1, MB3660 devices before 2.3, and MB3180 devices before 2.1. A Buffer overflow in the bui...
How severe is CVE-2019-9099?
CVE-2019-9099 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-9099?
Check the references section above for vendor advisories and patch information. Affected products include: Moxa Mb3170 Firmware, Moxa Mb3170, Moxa Mb3270 Firmware, Moxa Mb3270, Moxa Mb3180 Firmware.