CVE-2018-16092

CVE-2018-16092 is a high-severity vulnerability in Lenovo System Management Module Firmware with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

In System Management Module (SMM) versions prior to 1.06, the FFDC feature includes the collection of SMM system files containing sensitive information; notably, the SMM user account credentials and the system shadow file.

Frequently asked questions

What is CVE-2018-16092?
In System Management Module (SMM) versions prior to 1.06, the FFDC feature includes the collection of SMM system files containing sensitive information; notably, the SMM user account credentials and the system shadow file.
How severe is CVE-2018-16092?
CVE-2018-16092 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-16092 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-16092?
CVE-2018-16092 affects Lenovo System Management Module Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-16092?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-16092 published?
CVE-2018-16092 was published on 2018-11-27 and last updated on 2026-06-17.

References

Affected products (1)

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