Vulnerability Details : CVE-2019-9097
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 high rate of transit traffic may cause a low-memory condition and a denial of service.
Vulnerability category: Denial of service
Products affected by CVE-2019-9097
- cpe:2.3:o:moxa:mb3170_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:moxa:mb3270_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:moxa:mb3180_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:moxa:mb3280_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:moxa:mb3480_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:moxa:mb3660_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-9097
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-9097
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
MITRE | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
3.9
|
1.4
|
NIST |
References for CVE-2019-9097
-
https://www.moxa.com/en/support/support/security-advisory/mb3710-3180-3270-3280-3480-3660-vulnerabilities
MB3170/MB3180/MB3270/MB3280/MB3480/MB3660 Series Protocol Gateways VulnerabilitiesVendor Advisory
-
https://www.us-cert.gov/ics/advisories/icsa-20-056-01
Moxa MB3xxx Series Protocol Gateways | CISAThird Party Advisory;US Government Resource
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