CVE-2021-3849

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LenovoFan Power Controller2 (FPC2)variousaffected
LenovoLenovo System Management Module (SMM)variousaffected

Weaknesses

  • CWE-288: CWE-288 Authentication Bypass Using an Alternate Path or Channel

ADP Enrichment

CVE Program Container

Additional References

References