CVE-2017-6023

moderate-risk
Published 2017-03-16

An issue was discovered in Fatek Automation PLC Ethernet Module. The affected Ether_cfg software configuration tool runs on the following Fatek PLCs: CBEH versions prior to V3.6 Build 170215, CBE versions prior to V3.6 Build 170215, CM55E versions prior to V3.6 Build 170215, and CM25E versions prior to V3.6 Build 170215. A stack-based buffer overflow vulnerability has been identified, which may allow remote code execution or crash the affected device.

Do I need to act?

~
4.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (4)

Ethernet Module Configuration Tool Cbe Firmware
Ethernet Module Configuration Tool Cbeh Firmware
Ethernet Module Configuration Tool Cm25E Firmware
Ethernet Module Configuration Tool Cm55E Firmware

Affected Vendors

Fatek

References (4)

Third Party Advisory http://www.securityfocus.com/bid/96892
Third Party Advisory https://ics-cert.us-cert.gov/advisories/ICSA-17-073-01
Third Party Advisory http://www.securityfocus.com/bid/96892
Third Party Advisory https://ics-cert.us-cert.gov/advisories/ICSA-17-073-01
49
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 7/34 · Low
Exposure 10/34 · Low