CVE-2021-1478 (CNNVD-202105-198)
中文标题:
Cisco Unified Communications Manager 安全漏洞
英文标题:
Cisco Unified Communications Manager Denial of Service Vulnerability
漏洞描述
中文描述:
Cisco Unified Communications Manager(CUCM,Unified CM,CallManager)是美国思科(Cisco)公司的一款统一通信系统中的呼叫处理组件。该组件提供了一种可扩展、可分布和高可用的企业IP电话呼叫处理解决方案。 Cisco Unified Communications Manager 存在安全漏洞,该漏洞允许经过身份验证的远程攻击者在受影响的系统上造成拒绝服务(DoS)状态。
英文描述:
A vulnerability in the Java Management Extensions (JMX) component of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected system. This vulnerability is due to an unsecured TCP/IP port. An attacker could exploit this vulnerability by accessing the port and restarting the JMX process. A successful exploit could allow the attacker to cause a DoS condition on an affected system.
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 Communications Manager | n/a | - | - |
cpe:2.3:a:cisco:cisco_unified_communications_manager:n_a:*:*:*:*:*:*:*
|
| cisco | hosted_collaboration_mediation_fulfillment | * | - | - |
cpe:2.3:a:cisco:hosted_collaboration_mediation_fulfillment:*:*:*:*:*:*:*:*
|
| cisco | unified_communications_manager | * | - | - |
cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:-:*:*:*
|
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:N/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-2021-1478 |
2025-11-11 15:20:45 | 2025-11-11 07:36:33 |
| NVD | nvd_CVE-2021-1478 |
2025-11-11 14:57:36 | 2025-11-11 07:44:55 |
| CNNVD | cnnvd_CNNVD-202105-198 |
2025-11-11 15:10:38 | 2025-11-11 07:56:44 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202105-198
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 3
- data_sources: ['cve'] -> ['cve', 'nvd']