SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-39215

Improper authentication in Zoom clients may allow an authenticated user to conduct a denial of service via network access.

MEDIUM 6.5EPSS 1.11%

Does this matter?

Lower severity and a low EPSS score (1.11%). Track it; it rarely justifies an emergency change on its own.

Description

Improper authentication in Zoom clients may allow an authenticated user to conduct a denial of service via network access.

CVSS 3.1
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
1.11% probability · 64th percentile
CISA KEV
Not listed
Weakness
CWE-449, CWE-287
Affected
zoom/meeting software development kit · zoom/virtual desktop infrastructure · zoom/zoom
Source
security@zoom.us

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.