CVE-2025-64740
HIGHCVSS 7.8/10EPSS 0.10%
Last modified
CVE-2025-64740 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Improper verification of cryptographic signature in the installer for Zoom Workplace VDI Client for Windows may allow an authenticated user to conduct an escalation of privilege via local access.. EPSS estimates a 0.10% chance of exploitation in the next 30 days.
Description
Improper verification of cryptographic signature in the installer for Zoom Workplace VDI Client for Windows may allow an authenticated user to conduct an escalation of privilege via local access.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zoom | Workplace Virtual Desktop Infrastructure | < 6.3.14 |
| Zoom | Workplace Virtual Desktop Infrastructure | >= 6.4.10, < 6.4.12 |
References
- https://www.zoom.com/en/trust/security-bulletin/ZSB-25042Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-64740?
Improper verification of cryptographic signature in the installer for Zoom Workplace VDI Client for Windows may allow an authenticated user to conduct an escalation of privilege via local access.
How severe is CVE-2025-64740?
CVE-2025-64740 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.10% probability of exploitation in the next 30 days.
How do I fix CVE-2025-64740?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-64734Missing Release of Resource after Effective Lifetime (CWE-77…2.4
- CVE-2025-64735An out-of-bounds read vulnerability exists in the EMF functi…7.1
- CVE-2025-64736An out-of-bounds read vulnerability exists in the ABF parsin…7.1
- CVE-2025-64738External control of file name or path in Zoom Workplace for …5.5
- CVE-2025-64739External control of file name or path in certain Zoom Client…7.5
- CVE-2025-6474A vulnerability has been found in code-projects Inventory Ma…9.8
- CVE-2025-64741Improper authorization handling in Zoom Workplace for Androi…9.8
- CVE-2025-64744OpenObserve is a cloud-native observability platform. In ver…3.5
- CVE-2025-64745Astro is a web framework. Starting in version 5.2.0 and prio…6.1
- CVE-2025-64746Directus is a real-time API and App dashboard for managing S…5.4
- CVE-2025-64747Directus is a real-time API and App dashboard for managing S…5.5
- CVE-2025-64748Directus is a real-time API and App dashboard for managing S…6.5
Are you affected by CVE-2025-64740?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST