CVE-2021-3473

中 4.9CVE-2021-3473 · 13/04/2021 公開 · 17/06/2026 更新

要点

CVE-2021-3473 は xclarity controller (lenovo) に影響する深刻度「中」 (CVSS 4.9) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.50%（全脆弱性の 42.5% より高い）。
修正版の情報はまだありません。参考情報のベンダー勧告を確認してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
xclarity controller lenovo	`= 1.10_tgbt12q= 2.14_psi338i= 4.40_tei3b2p= 6.00_cdi370q`	修正版なし

概要

An internal product security audit of Lenovo XClarity Controller (XCC) discovered that the XCC configuration backup/restore password may be written to an internal XCC log buffer if Lenovo XClarity Administrator (LXCA) is used to perform the backup/restore. The backup/restore password typically exists in this internal log buffer for less than 10 minutes before being overwritten. Generating an FFDC service log will include the log buffer contents, including the backup/restore password if present. The FFDC service log is only generated when requested by a privileged XCC user and it is only accessible to the privileged XCC user that requested the file. The backup/restore password is not captured if the backup/restore is initiated directly from XCC.