CVE-2024-48352Network attack vector

Unauthenticated user-data disclosure via enterprise ID

Published Nov 1, 2024 · Updated Jul 5, 2026

Information disclosure in Yealink Meeting Server before 26.0.0.67 allows remote attackers to obtain enterprise user data via an enterprise ID. Certain server interfaces do not enforce authorization before returning every user record for the supplied enterprise identifier, including encrypted passwords. Knowledge of an enterprise ID is the only reported gate; exposure is limited to user information, with no reported data modification or outage.

CVSS severity7.5
High
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Yealink Meeting Server before 26.0.0.67 allows remote attackers to obtain enterprise user data via an enterprise ID. Certain server interfaces do not enforce authorization before returning every user record for the supplied enterprise identifier, including encrypted passwords. Knowledge of an enterprise ID is the only reported gate; exposure is limited to user information, with no reported data modification or outage.

The record

CVE
CVE-2024-48352
Published
Nov 1, 2024
Updated
Jul 5, 2026
Vendor
Yealink
Product
Yealink Meeting Server
Classifications
CWE-922, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 1, 2024CVE publishedPublication date reported by the CVE source.
  2. Jul 5, 2026Record 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 <26.0.0.67

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Yealink · Yealink Meeting Serverversion=0 <26.0.0.67

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5CISA ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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.

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

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-922Insecure Storage of Sensitive Information
T1190Exploit Public-Facing Application

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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