CVE-2018-3643

moderate-risk
Published 2018-09-12

A vulnerability in Power Management Controller firmware in systems using specific Intel(R) Converged Security and Management Engine (CSME) before version 11.8.55, 11.11.55, 11.21.55, 12.0.6 or Intel(R) Server Platform Services firmware before version 4.x.04 may allow an attacker with administrative privileges to uncover certain platform secrets via local access or to potentially execute arbitrary code.

Do I need to act?

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0.16% 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 8.2/10 High
LOCAL / LOW complexity

Affected Products (2)

Server Platform Services Firmware

Affected Vendors

Intel

References (6)

Third Party Advisory https://security.netapp.com/advisory/ntap-20180924-0002/
Patch https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpe...
Vendor Advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00131....
Third Party Advisory https://security.netapp.com/advisory/ntap-20180924-0002/
Patch https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpe...
Vendor Advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00131....
33
/ 100
moderate-risk
Severity 25/34 · High
Exploitability 1/34 · Minimal
Exposure 7/34 · Low