CVE-2018-9084 json
System Management Module Vulnerabilities
published 2018-11-27 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-20687
- cvss
- 6.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
In System Management Module (SMM) versions prior to 1.06, if an attacker manages to log in to the device OS, the validation of software updates can be circumvented.
Patch / fix
- Lenovo ThinkSystem SMM 1.06
Exploit prediction
0.73% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
Affected products
- Lenovo ThinkSystem SMM
References
-
support.lenovo.com
/us/en/solutions/LEN-24374
vendor-advisory
Sources
- CVE List CVE-2018-9084
- NVD CVE-2018-9084
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