CVE-2025-30671: Zoom Workplace Windows App DoS via NPE
CVE-2025-30671 Published on April 8, 2025

Zoom Workplace Apps for Windows - Null Pointer
Null pointer dereference in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a denial of service via network access.

NVD

Vulnerability Analysis

CVE-2025-30671 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
HIGH

Weakness Type

NULL Pointer Dereference

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. NULL pointer dereference issues can occur through a number of flaws, including race conditions, and simple programming omissions.


Products Associated with CVE-2025-30671

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Zoom Rooms
 
Zoom Rooms Controller
 
Zoom Workplace Desktop
 
Zoom Workplace Virtual Desktop Infrastructure
 
Zoom Meeting Software Development Kit
 

Affected Versions

Zoom Communications, Inc Zoom Workplace Apps for Windows Version See references. is affected by CVE-2025-30671

Exploit Probability

EPSS
0.31%
Percentile
53.99%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.