CVE-2021-1536 (CNNVD-202106-188)
中文标题:
Cisco Webex Teams代码问题漏洞
英文标题:
Cisco Webex Meetings, Webex Network Recording Player, and Webex Teams DLL Injection Vulnerability
漏洞描述
中文描述:
Cisco Webex Teams是美国思科（Cisco）公司的一款用于团队协作的软件。该软件可为团队提供线上沟通，拥有共享文件、数字白板、视频会议等功能。 多款 Cisco 产品中存在代码问题漏洞，该漏洞源于运行时对目录路径的不正确处理造成的，攻击者通过获得有效Windows凭据后，可利用该漏洞对受影响的设备执行DLL注入攻击。以下产品及型号受到影响： Cisco Webex meeting Desktop App for Windows、Cisco Webex meeting Server、Cisco Webex Network Recording Player for Windows、Cisco Webex Teams for Windows。
英文描述:
A vulnerability in Cisco Webex Meetings Desktop App for Windows, Cisco Webex Meetings Server, Cisco Webex Network Recording Player for Windows, and Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL injection attack on an affected device. To exploit this vulnerability, the attacker must have valid credentials on the Windows system. This vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by inserting a configuration file in a specific path in the system, which can cause a malicious DLL file to be loaded when the application starts. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of another user account.
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 Webex Teams | n/a | - | - |
cpe:2.3:a:cisco:cisco_webex_teams:n_a:*:*:*:*:*:*:*
|
| cisco | webex_meetings_desktop | - | - | - |
cpe:2.3:a:cisco:webex_meetings_desktop:-:*:*:*:*:windows:*:*
|
| cisco | webex_meetings_online | - | - | - |
cpe:2.3:a:cisco:webex_meetings_online:-:*:*:*:*:*:*:*
|
| cisco | webex_meetings_server | 4.0 | - | - |
cpe:2.3:a:cisco:webex_meetings_server:4.0:*:*:*:*:*:*:*
|
| cisco | webex_network_recording_player | - | - | - |
cpe:2.3:a:cisco:webex_network_recording_player:-:*:*:*:*:windows:*:*
|
| cisco | webex_teams | 3.0.15485.0 | - | - |
cpe:2.3:a:cisco:webex_teams:3.0.15485.0:*:*:*:*:windows:*:*
|
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:L/UI:R/S:U/C:L/I:L/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-2021-1536 |
2025-11-11 15:20:45 | 2025-11-11 07:36:33 |
| NVD | nvd_CVE-2021-1536 |
2025-11-11 14:57:37 | 2025-11-11 07:44:55 |
| CNNVD | cnnvd_CNNVD-202106-188 |
2025-11-11 15:10:39 | 2025-11-11 07:56:46 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 代码问题
- cnnvd_id: 未提取 -> CNNVD-202106-188
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 6
- data_sources: ['cve'] -> ['cve', 'nvd']