lenovo xclarity_controller 授权机制不正确
CVE编号
CVE-2021-3956利用情况
暂无补丁情况
N/A披露时间
2022-05-19漏洞描述
A read-only authentication bypass vulnerability was reported in the Third Quarter 2021 release of Lenovo XClarity Controller (XCC) firmware affecting XCC devices configured in LDAP Authentication Only Mode and using an LDAP server that supports “unauthenticated bind”, such as Microsoft Active Directory. An unauthenticated user can gain read-only access to XCC in such a configuration, thereby allowing the XCC device configuration to be viewed but not changed. XCC devices configured to use local authentication, LDAP Authentication + Authorization Mode, or LDAP servers that support only “authenticated bind” and/or “anonymous bind” are not affected.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-72074 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | lenovo | xclarity_controller | * | Up to (excluding) 1.51_tgbt24l | |||||
| 运行在以下环境 | |||||||||
| 应用 | lenovo | xclarity_controller | * | Up to (excluding) 2.32_psi342n | |||||
| 运行在以下环境 | |||||||||
| 应用 | lenovo | xclarity_controller | * | Up to (excluding) 3.41_tei382m | |||||
| 运行在以下环境 | |||||||||
| 应用 | lenovo | xclarity_controller | * | Up to (excluding) 4.83_tei3c0n | |||||
| 运行在以下环境 | |||||||||
| 应用 | lenovo | xclarity_controller | * | Up to (excluding) 7.22_cdi382o | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx1320 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx1321 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx1520-r | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx1521-r | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx2320-e | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx2321 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx3320 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx3321 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx3375 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx3376 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx3520-g | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx3521-g | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx5520 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx5520-c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx5521 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx5521-c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx7520 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx7521 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx7820 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_hx7821 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_mx1021 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_vx2320 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_vx3320 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_vx3520-g | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_vx5520 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_vx7320_n | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_vx7520 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkagile_vx7520_n | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinkstation_p920 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sd650 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_se350 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sn550 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sn850 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr530 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr550 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr570 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr590 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr630 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr645 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr650 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr665 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr850 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr850 | 2.0 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr860 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr860 | 2.0 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_sr950 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | lenovo | thinksystem_st550 | - | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 无
- 保密性 低
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-863 | 授权机制不正确 |
Exp相关链接
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