CVE-2020-3347— Cisco Webex Meetings Desktop App for Windows Shared Memory Information Disclosure Vulnerability
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I. Basic Information for CVE-2020-3347
Vulnerability Information
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Vulnerability Title
Cisco Webex Meetings Desktop App for Windows Shared Memory Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in Cisco Webex Meetings Desktop App for Windows could allow an authenticated, local attacker to gain access to sensitive information on an affected system. The vulnerability is due to unsafe usage of shared memory that is used 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 that could aid the attacker in future attacks.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Webex Meetings Desktop App 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
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。 基于Windows平台的Cisco Webex Meetings Desktop App 40.6.0之前版本中存在信息泄露漏洞，该漏洞源于程序没有安全地使用共享内存。本地攻击者可利用该漏洞从共享内存中检索敏感信息，包括用户名，会议信息等。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cisco | Cisco WebEx Meetings Server | n/a | - |
II. Public POCs for CVE-2020-3347
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-client-NBmqM9vtvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2020-3347
Same Patch Batch · Cisco · 2020-06-18 · 38 CVEs total
| CVE-2020-3361 | 8.1 HIGH | Cisco Webex Meetings and Cisco Webex Meetings Server Token Handling Unauthorized Access Vu |
| CVE-2020-3350 | 5.5 MEDIUM | Cisco AMP for Endpoints and ClamAV Privilege Escalation Vulnerability |
| CVE-2020-3362 | 4.7 MEDIUM | Cisco Network Services Orchestrator Information Disclosure Vulnerability |
| CVE-2020-3292 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3337 | Cisco Umbrella Open Redirect Vulnerability | |
| CVE-2020-3336 | Cisco TelePresence Collaboration Endpoint and RoomOS Software Command Injection Vulnerabil | |
| CVE-2020-3296 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3295 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3294 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3293 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3354 | Cisco Data Center Network Manager Stored Cross-Site Scripting Vulnerability | |
| CVE-2020-3291 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3290 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3289 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3288 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3287 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3286 | Cisco Small Business RV Series Routers Stack Overflow Arbitrary Code Execution Vulnerabili | |
| CVE-2020-3279 | Cisco Small Business RV Series Routers Command Injection Vulnerabilities | |
| CVE-2020-3278 | Cisco Small Business RV Series Routers Command Injection Vulnerabilities | |
| CVE-2020-3277 | Cisco Small Business RV Series Routers Command Injection Vulnerabilities |
Showing top 20 of 38 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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V. Comments for CVE-2020-3347
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