CVE-2019-9099

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).

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 7.02% Top 10%
Vendor Advisory moxa.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.us-cert.gov/ics/advisories/icsa-20-056-01 third party advisory us government resource
https://www.moxa.com/en/support/support/security-advisory/mb3710-3180-3270-3280-3480-3660-vulnerabilities vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-9099?
CVE-2019-9099 has been scored as a critical severity vulnerability.
How to fix CVE-2019-9099?
To fix CVE-2019-9099, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-9099 being actively exploited in the wild?
It is possible that CVE-2019-9099 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~7% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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