CVE-2025-58133Network attack vector

Unauthenticated information disclosure via authentication bypass

Published Oct 15, 2025 · Updated Oct 15, 2025

Authentication bypass in Zoom Rooms Clients before 6.5.1 allows remote attackers to disclose information through network access. Zoom has not disclosed the affected request path, the authentication decision it bypasses, or the information exposed through that path. Exploitation requires user interaction and high-complexity network conditions; Zoom reports confidentiality impact only.

CVSS severity5.3
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Zoom Rooms Clients before 6.5.1 allows remote attackers to disclose information through network access. Zoom has not disclosed the affected request path, the authentication decision it bypasses, or the information exposed through that path. Exploitation requires user interaction and high-complexity network conditions; Zoom reports confidentiality impact only.

The record

CVE
CVE-2025-58133
Published
Oct 15, 2025
Updated
Oct 15, 2025
Vendor
Zoom Video Communications, Inc.
Product
Zoom Workplace
Classifications
CWE-288
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <6.5.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Zoom Video Communications, Inc. · Zoom Workplaceversion=0 <6.5.1

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.3Zoom Communications, Inc.CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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