Description
An authentication bypass vulnerability was discovered in the web interface of the Lenovo Fan Power Controller2 (FPC2) and Lenovo System Management Module (SMM) firmware that could allow an unauthenticated attacker to execute commands on the SMM and FPC2. SMM2 is not affected.
Published: 2022-04-22
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Upgrade to the firmware version (or newer) indicated for your model in the Product Impact section in LEN-72615.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-27091 An authentication bypass vulnerability was discovered in the web interface of the Lenovo Fan Power Controller2 (FPC2) and Lenovo System Management Module (SMM) firmware that could allow an unauthenticated attacker to execute commands on the SMM and FPC2. SMM2 is not affected.
History

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Subscriptions

Ibm Nextscale Fan Power Controller Nextscale Fan Power Controller Firmware
Lenovo Nextscale N1200 Enclosure Nextscale N1200 Enclosure Firmware Thinkagile Hx Enclosure Certified Node Thinkagile Hx Enclosure Certified Node Firmware Thinkagile Vx Enclosure Thinkagile Vx Enclosure Firmware Thinksystem D2 Enclosure Thinksystem D2 Enclosure Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: lenovo

Published:

Updated: 2024-08-03T17:09:09.602Z

Reserved: 2021-10-01T00:00:00.000Z

Link: CVE-2021-3849

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-04-22T21:15:09.557

Modified: 2024-11-21T06:22:38.853

Link: CVE-2021-3849

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses