CVE-2021-1592 (CNNVD-202108-2314)
中文标题:
Cisco UCS Manager 资源管理错误漏洞
英文标题:
Cisco UCS Manager Software SSH Sessions Denial of Service Vulnerability
漏洞描述
中文描述:
Cisco UCS Manager是美国思科（Cisco）公司的一款非常优秀的管理sketchup坐标系的电脑插件。 Cisco UCS Manager 存在资源管理错误漏洞，该漏洞源于对已建立的SSH会话的资源管理不当造成的。攻击者可利用该漏洞导致Cisco UCS Manager内部软件进程的崩溃和重新启动，并暂时失去访问Cisco UCS Manager CLI和web UI的权限。
英文描述:
A vulnerability in the way Cisco UCS Manager software handles SSH sessions could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper resource management for established SSH sessions. An attacker could exploit this vulnerability by opening a significant number of SSH sessions on an affected device. A successful exploit could allow the attacker to cause a crash and restart of internal Cisco UCS Manager software processes and a temporary loss of access to the Cisco UCS Manager CLI and web UI. Note: The attacker must have valid user credentials to authenticate to the affected device.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco Unified Computing System (Managed) | n/a | - | - |
cpe:2.3:a:cisco:cisco_unified_computing_system_(managed):n_a:*:*:*:*:*:*:*
|
| cisco | unified_computing_system | * | - | - |
cpe:2.3:a:cisco:unified_computing_system:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.1 (cna)
MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2021-1592 |
2025-11-11 15:20:46 | 2025-11-11 07:36:33 |
| NVD | nvd_CVE-2021-1592 |
2025-11-11 14:57:41 | 2025-11-11 07:44:55 |
| CNNVD | cnnvd_CNNVD-202108-2314 |
2025-11-11 15:10:42 | 2025-11-11 07:56:52 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 资源管理错误
- cnnvd_id: 未提取 -> CNNVD-202108-2314
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']