CVE-2020-11500

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Zoom Client for Meetings through 4.6.9 uses the ECB mode of AES for video and audio encryption. Within a meeting, all participants use a single 128-bit key.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-327

Affected software

No affected versions have been published.

Timeline

Published: Apr 3, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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