CVE-2021-1372— Cisco Webex Meetings Desktop App 信息泄露漏洞
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一、 漏洞 CVE-2021-1372 基础信息
漏洞信息
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Vulnerability Title
Cisco Webex Meetings Desktop App and Webex Productivity Tools for Windows Shared Memory Information Disclosure Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in Cisco Webex Meetings Desktop App and Webex Productivity Tools for Windows could allow an authenticated, local attacker to gain access to sensitive information on an affected system. This vulnerability is due to the unsafe usage of shared memory by the affected software. An attacker with permissions to view system memory could exploit this vulnerability by running an application on the local system that is designed to read shared memory. A successful exploit could allow the attacker to retrieve sensitive information from the shared memory, including usernames, meeting information, or authentication tokens. Note: To exploit this vulnerability, an attacker must have valid credentials on a Microsoft Windows end-user system and must log in after another user has already authenticated with Webex on the same end-user system.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
通过数据查询的敏感数据暴露
来源: CVE Program / CVE List V5
Vulnerability Title
Cisco Webex Meetings Desktop App 信息泄露漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco Webex Meetings Desktop App是美国思科（Cisco）公司的一款使用在桌面环境上的视频会议控制应用程序。 Cisco Webex Meetings Desktop App 和 Webex Productivity Tools中存在信息泄露漏洞，该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Cisco | Cisco Webex Productivity Tools | n/a | - |
二、漏洞 CVE-2021-1372 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC高级
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CVE-2021-1372 厂商安全公告 (1)
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wda-pt-msh-6LWOcZ5vendor-advisoryx_refsource_CISCO
同批安全公告 · Cisco · 2021-02-17 · 共 6 条
| CVE-2021-1366 | 7.8 HIGH | Cisco Anyconnect Secure Mobility Client 代码问题漏洞 |
| CVE-2021-1412 | 6.5 MEDIUM | 思科 Cisco Identity Services Engine 安全漏洞 |
| CVE-2021-1416 | 6.5 MEDIUM | 思科 Cisco Identity Services Engine 信息泄露漏洞 |
| CVE-2021-1351 | 6.1 MEDIUM | 思科 Cisco Webex Meetings 跨站脚本漏洞 |
| CVE-2021-1378 | 5.3 MEDIUM | Cisco StarOS operating system 资源管理错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-1372
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