CVE-2018-3643: A vulnerability in Power Management Controller firmware in systems using specific Intel(R) Converged Security and Management Engine (CSME) before version…

PriorityP339high8.2CVSS 3.0

AVLACLPRHUINSCCHIHAH

EPSS

0.50%

39.4th percentile

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
intel	converged_security_management_engine_firmware	< 12.0.6	12.0.6
intel	server_platform_services_firmware	< 4.00.04	4.00.04
intel_corporation	intel_converged_security_and_management_engine_and_intel_server_platform_service	—	—

CVSS provenance

nvdv3.08.2HIGHCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.