CVE-2019-9102

moderate-risk
Published 2020-03-11

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.

Do I need to act?

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0.21% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (6)

Mb3170 Firmware
Mb3270 Firmware
Mb3180 Firmware
Mb3280 Firmware
Mb3480 Firmware
Mb3660 Firmware

Affected Vendors

Moxa

References (4)

Vendor Advisory https://www.moxa.com/en/support/support/security-advisory/mb3710-3180-3270-3280-...
Third Party Advisory https://www.us-cert.gov/ics/advisories/icsa-20-056-01
Vendor Advisory https://www.moxa.com/en/support/support/security-advisory/mb3710-3180-3270-3280-...
Third Party Advisory https://www.us-cert.gov/ics/advisories/icsa-20-056-01
44
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 1/34 · Minimal
Exposure 13/34 · Low