CVE-2023-39214

HIGH
MEDIUM Priority: 0.08 BB Relevance: 66/100
Published: 2023-08-08 Modified: 2026-11-02 First seen: 2026-11-02 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: High
I: None
A: High

Description

Exposure of sensitive information in Zoom Client SDK's before 5.15.5 may allow an authenticated user to enable a denial of service via network access.

Affected Software (13)

VendorProductVersion
Zoom Video Communications, Inc. Zoom SDK's before 5.15.5
zoom meeting_software_development_kit < 5.15.5
zoom meeting_software_development_kit < 5.15.5
zoom meeting_software_development_kit < 5.15.5
zoom rooms < 5.15.5
zoom rooms < 5.15.5
zoom rooms < 5.15.5
zoom rooms < 5.15.5
zoom zoom < 5.15.5
zoom zoom < 5.15.5
zoom zoom < 5.15.5
zoom zoom < 5.15.5
zoom zoom < 5.15.5

Bug Bounty Relevance

66 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

EPSS — Exploitation Probability

0.96%
Raw Score 0.009600
Percentile 61.7%
Date 2026-11-05

EPSS Trend

2026-11-05
0.00960
2026-11-04
0.00960
2026-11-03
0.00960
2026-11-02
0.00960

Intelligence Sources

mitre ref →
nvd ref →