CVE-2023-4605Network attack vector

Authenticated system-event disclosure via unauthenticated API endpoint

Published Apr 5, 2024 · Updated Aug 12, 2024

Information disclosure in Lenovo XClarity Administrator 3.6.x and 4.0.x allows remote authenticated users to retrieve system event information. An API endpoint returns system event records without enforcing authentication; Lenovo has not disclosed its path or implementation error. A valid account is required to reach the feature, and exposure is limited to system event data and service interruption.

CVSS severity6.5
Medium
EPSS probability0.46%
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 Lenovo XClarity Administrator 3.6.x and 4.0.x allows remote authenticated users to retrieve system event information. An API endpoint returns system event records without enforcing authentication; Lenovo has not disclosed its path or implementation error. A valid account is required to reach the feature, and exposure is limited to system event data and service interruption.

The record

CVE
CVE-2023-4605
Published
Apr 5, 2024
Updated
Aug 12, 2024
Vendor
Lenovo
Product
XClarity Administrator
Classifications
CWE-497
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 12, 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?

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

  1. Affected version<3.6.28
  2. Affected version<4.0.24
  3. Affected versionversion=0 <3.6.28
  4. Affected versionversion=0 <4.0.24

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Lenovo · XClarity Administrator<3.6.28; <4.0.24; version=0 <3.6.28; version=0 <4.0.24

Published CVSS scores

6.5Lenovo Group Ltd.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-497Exposure of Sensitive System Information to an Unauthorized Control Sphere

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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