CVE-2024-24696Network attack vector

Authenticated information disclosure via in-meeting chat

Published Feb 13, 2024 · Updated Aug 1, 2024

Improper input validation in Zoom Windows meeting software allows remote authenticated users to disclose information through in-meeting chat. Zoom identifies in-meeting chat as the affected component but has not disclosed the rejected validation rule, crafted input, or data-exposure operation. Reaching the flaw requires authenticated network access and user interaction, and the reported impact is limited to information disclosure without integrity or availability loss.

CVSS severity6.8
Medium
EPSS probability0.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Zoom Windows meeting software allows remote authenticated users to disclose information through in-meeting chat. Zoom identifies in-meeting chat as the affected component but has not disclosed the rejected validation rule, crafted input, or data-exposure operation. Reaching the flaw requires authenticated network access and user interaction, and the reported impact is limited to information disclosure without integrity or availability loss.

The record

CVE
CVE-2024-24696
Published
Feb 13, 2024
Updated
Aug 1, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-20, CAPEC-153
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.8Zoom Video Communications, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
CAPEC-153Input Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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