CVE-2024-45101Network attack vector

Session interception via crafted SSO URL

Published Sep 13, 2024 · Updated Sep 13, 2024

Cleartext session exposure in Lenovo XClarity Administrator before 4.1 allows remote attackers to intercept an authenticated XCC session. Lenovo identifies the flaw in the SSO flow and a specially crafted URL, but has not published how the URL exposes the active session. SSO must be enabled and a valid LXCA user must click the URL; interception grants access to that user's XCC session.

CVSS severity6.8
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext session exposure in Lenovo XClarity Administrator before 4.1 allows remote attackers to intercept an authenticated XCC session. Lenovo identifies the flaw in the SSO flow and a specially crafted URL, but has not published how the URL exposes the active session. SSO must be enabled and a valid LXCA user must click the URL; interception grants access to that user's XCC session.

The record

CVE
CVE-2024-45101
Published
Sep 13, 2024
Updated
Sep 13, 2024
Vendor
Lenovo
Product
XClarity Administrator
Classifications
CWE-319, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 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 versionversion=0 <4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Lenovo · XClarity Administratorversion=0 <4.1

Published CVSS scores

6.8LenovoCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/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-319Cleartext Transmission of Sensitive Information
T1204.001User Execution: Malicious Link

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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