Lenovo XClarity Controller: Backup/restore password written to an internal XCC log buffer

CVE-2021-3473Firmware, BMC & network fabriccurated

Impact

Backup/restore password written to an internal XCC log buffer — credential leak to anyone who can pull BMC logs

Who can reach it

Local/network, authenticated

What to do

XCC firmware update plus rotation of any XCC backup passwords used during fleet provisioning

References

https://nvd.nist.gov/vuln/detail/CVE-2021-3473

This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.