Vulnerability · Published Apr 15, 2024 · Assigned by lenovo
CVE-2023-4856
High 8.8
In plain English
A high-severity OS command injection in SMM, SMM2, FPC from Lenovo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.7%top 48.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A format string vulnerability was identified in SMM/SMM2 and FPC that could allow an authenticated user to execute arbitrary commands on a specific API endpoint.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Lenovo | SMM, SMM2, FPC | various |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H