CVE-2025-27443— Zoom Workplace Apps for Windows - Insecure Default Variable Initialization
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存在安全漏洞，该漏洞源于默认变量初始化不安全，可能导致完整性受损。
Possible ATT&CK Techniques 1 AI
T1562.001
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2025-27443
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Zoom Workplace Apps for Windows - Insecure Default Variable Initialization
Source: CVE Program / CVE List V5
Vulnerability Description
Insecure default variable initialization in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a loss of integrity via local access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不安全的默认资源初始化
Source: CVE Program / CVE List V5
Vulnerability Title
Zoom Workplace 安全漏洞
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存在安全漏洞，该漏洞源于默认变量初始化不安全，可能导致完整性受损。
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-2025-27443
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-27443
请登录查看更多情报信息。
Same Patch Batch · Zoom Communications, Inc · 2025-04-08 · 5 CVEs total
| CVE-2025-30670 | 6.5 MEDIUM | Zoom Workplace Apps for Windows - Null Pointer |
| 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 |
IV. Related Vulnerabilities
Same product: Zoom Workplace Apps for Windows
-
CVE-2025-30666
Zoom Workplace Apps for Windows - NULL Pointer Dereference -
CVE-2025-30665
Zoom Workplace Apps for Windows - NULL Pointer Dereference -
CVE-2025-30671
Zoom Workplace Apps for Windows - Null Pointer -
CVE-2025-30670
Zoom Workplace Apps for Windows - Null Pointer -
CVE-2025-0145
Zoom Workplace Apps for Windows - Untrusted Search Path
Same vendor: Zoom Communications, Inc
-
CVE-2025-58131
Zoom Workplace VDI Plugin macOS Universal installer for VMwa -
CVE-2025-58135
Zoom Workplace Clients for Windows - Improper Action Enforce -
CVE-2025-58134
Zoom Workplace Clients for Windows - Incorrect Authorization -
CVE-2025-49461
Zoom Workplace Clients - Cross-site Scripting -
CVE-2025-49460
Zoom Workplace Clients - Argument Injection
Same weakness: CWE-1188
-
CVE-2026-71448
EasyIO FS32 <3.0b63 不安全资源初始化认证滥用漏洞 -
CVE-2026-100260
JetBrains YouTrack 2026.2前邮箱集成认证绕过漏洞 -
CVE-2026-100291
Initialization of a resource with an insecure default in Anj -
CVE-2026-73596
Dell SCG Policy Manager <5.34.00.16 默认资源初始化漏洞 -
CVE-2026-93354
Taskview Community Missing Authentication via OAuth Dynamic
V. Comments for CVE-2025-27443
No comments yet