CVE-2021-1557 (CNNVD-202105-1296)
中文标题:
Cisco 多款产品操作系统命令注入漏洞
英文标题:
Cisco DNA Spaces Connector Privilege Escalation Vulnerabilities
漏洞描述
中文描述:
Cisco DNA Spaces是美国思科（Cisco）公司的一套室内定位服务平台。 Cisco DNA Spaces Connector 2.3.1之前版本存在操作系统命令注入漏洞，攻击者可利用该漏洞目标系统上执行任意的操作系统命令。
英文描述:
Multiple vulnerabilities in Cisco DNA Spaces Connector could allow an authenticated, local attacker to elevate privileges and execute arbitrary commands on the underlying operating system as root. These vulnerabilities are due to insufficient restrictions during the execution of affected CLI commands. An attacker could exploit these vulnerabilities by leveraging the insufficient restrictions during execution of these commands. A successful exploit could allow the attacker to elevate privileges from dnasadmin and execute arbitrary commands on the underlying operating system as root.
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 DNA Spaces Connector | n/a | - | - |
cpe:2.3:a:cisco:cisco_dna_spaces_connector:n_a:*:*:*:*:*:*:*
|
| cisco | dna_spaces\ | _connector | - | - |
cpe:2.3:a:cisco:dna_spaces\:_connector:*:*:*:*:*:*:*:*
|
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:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
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-2021-1557 |
2025-11-11 15:20:45 | 2025-11-11 07:36:33 |
| NVD | nvd_CVE-2021-1557 |
2025-11-11 14:57:37 | 2025-11-11 07:44:55 |
| CNNVD | cnnvd_CNNVD-202105-1296 |
2025-11-11 15:10:38 | 2025-11-11 07:56:43 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 授权问题
- cnnvd_id: 未提取 -> CNNVD-202105-1296
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']