CVE-2023-36534CWE-22

Path traversal in Zoom Desktop Client for Windows before 5.14.7 may allow an unauthenticated user to enable an escalation of privilege via network access

Critical · published August 8, 2023

CVSS v3.1
9.3
EPSS
2%
Percentile
75.4
In the wild
Unconfirmed
What it is

🚨 A sneaky path traversal vulnerability in the Zoom Desktop Client for Windows could let an unauthenticated user escalate their privileges without even breaking a sweat! 🔥 Think of this like a delivery driver who, thanks to a poorly written address, manages to sneak into the VIP lounge of a hotel instead of just dropping off the package. They could access restricted areas and create chaos without anyone checking their credentials! This means that an attacker could exploit this flaw to gain unauthorized access to sensitive data and functionalities within the system, potentially wreaking havoc without ever needing a password. The implications could be absolutely devastating for any organization relying on Zoom, making it a prime target for malicious actors!

Put simply

Think of this like a delivery driver who, thanks to a poorly written address, manages to sneak into the VIP lounge of a hotel instead of just dropping off the package. They could access restricted areas and create chaos without anyone checking their credentials! The vulnerability allows an unauthenticated user to manipulate file paths and gain elevated privileges within the Zoom client, effectively bypassing intended access controls. This could lead to unauthorized access to sensitive resources within the application.

What to do

This means that an attacker could exploit this flaw to gain unauthorized access to sensitive data and functionalities within the system, potentially wreaking havoc without ever needing a password. The implications could be absolutely devastating for any organization relying on Zoom, making it a prime target for malicious actors! Update your Zoom Desktop Client to version 5.14.7 or above immediately to patch this critical vulnerability. Regularly review your application settings and ensure that proper access controls are in place to mitigate risks. Don't forget to educate your users about security best practices! You've got this! Following these steps will help keep your Zoom environment secure and resilient! 🛡️

The record
Technical detail
CVSS v3.1
9.3 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01589 · 75.4th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2023-08-08T17:35Z
EPSS history
Timeline
  • 08 AUG 17:35Z
    Path traversal in Zoom Desktop Client for Windows before 5.14.7 may allow an unauthenticated user to enable an escalation of privilege via network access
    cvelistv5