Vulnerability Details : CVE-2019-9102
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 predictable mechanism of generating tokens allows remote attackers to bypass the cross-site request forgery (CSRF) protection mechanism.
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2019-9102
- 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-2019-9102
0.61%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-9102
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |
3.9
|
2.5
|
MITRE | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-9102
-
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-9102
-
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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