CVE-2021-34420
4.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Summary
The Zoom Client for Meetings for Windows installer before version 5.5.4 does not properly verify the signature of files with .msi, .ps1, and .bat extensions. This could lead to a malicious actor installing malicious software on a customer’s computer.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Zoom Video Communications Inc | Zoom Client for Meetings for Windows | unspecified < 5.5.4 | affected |
Weaknesses
- Improper Verification of Cryptographic Signature
ADP Enrichment
CVE Program Container
Additional References
- https://explore.zoom.us/en/trust/security/security-bulletin
- https://medium.com/manomano-tech/a-red-team-operation-leveraging-a-zero-day-vulnerability-in-zoom-80f57fb0822e
References
- https://explore.zoom.us/en/trust/security/security-bulletin
- https://medium.com/manomano-tech/a-red-team-operation-leveraging-a-zero-day-vulnerability-in-zoom-80f57fb0822e
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