CVE-2025-30670— Zoom Workplace Apps for Windows - Null Pointer
Quick assessment
Affected
Zoom Communications, Inc Zoom Workplace Apps for Windows
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Zoom Workplace是美国Zoom公司的一个桌面应用软件。 Zoom Workplace Apps for Windows存在代码问题漏洞，该漏洞源于空指针取消引用，可能导致认证用户通过网络访问触发拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2025-30670
Vulnerability Information
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Vulnerability Title
Zoom Workplace Apps for Windows - Null Pointer
Source: CVE Program / CVE List V5
Vulnerability Description
Null pointer dereference in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a denial of service via network access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Zoom Workplace 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zoom Workplace是美国Zoom公司的一个桌面应用软件。 Zoom Workplace Apps for Windows存在代码问题漏洞，该漏洞源于空指针取消引用，可能导致认证用户通过网络访问触发拒绝服务。
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 |
|---|---|---|---|---|
| Zoom Communications, Inc | Zoom Workplace Apps for Windows | See references. | - |
|
II. Public POCs for CVE-2025-30670
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Zoom Communications, Inc · 2025-04-08 · 5 CVEs total
| CVE-2025-30671 | 6.5 MEDIUM | Zoom Workplace Apps for Windows - Null Pointer |
| CVE-2025-27441 | 4.6 MEDIUM | Zoom Workplace Apps - Cross Site Scripting |
| CVE-2025-27442 | 4.6 MEDIUM | Zoom Workplace Apps - Cross Site Scripting |
| CVE-2025-27443 | 2.8 LOW | Zoom Workplace Apps for Windows - Insecure Default Variable Initialization |
IV. Related Vulnerabilities
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V. Comments for CVE-2025-30670
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