What is CVE-2025-30669?

CVE-2025-30669 is a medium-severity vulnerability in Zoom Meeting_software_development_kit, classified under Improper Certificate Validation. CVSS score: 4.8/10. Published 2025-11-13.

How severe is CVE-2025-30669?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Vulnerability in Zoom Meeting_software_development_kit

CVE-2025-30669

Improper certificate validation in certain Zoom Clients may allow an unauthenticated user to conduct a disclosure of information via adjacent access.

Vulnerability class: Improper Certificate Validation

EPSS: 0.001 (0.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Zoom Meeting_software_development_kit
Zoom Workplace_desktop
Zoom Workplace_virtual_desktop_infrastructure
Zoom Communications Inc. Workplace Clients — versions see references

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

security@zoom.us (Vendor Advisory)

Frequently asked questions

What is CVE-2025-30669?: CVE-2025-30669 is a medium-severity vulnerability in Zoom Meeting_software_development_kit, classified under Improper Certificate Validation. CVSS score: 4.8/10. Published 2025-11-13.
How severe is CVE-2025-30669?: Medium severity. CVSS v3 base score is 4.8 out of 10.