CVE-2025-25019Network attack vector

User impersonation via sessions retained after logout

Published Jun 3, 2025 · Updated Aug 24, 2025

Insufficient session expiration in IBM QRadar Suite Software and Cloud Pak for Security allows remote attackers to impersonate users after logout. The logout flow leaves an existing session token valid instead of revoking it, allowing its holder to continue using the terminated session. Exploitation requires possession of another user's session token and enables access and actions within that user's privileges.

CVSS severity4.8
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient session expiration in IBM QRadar Suite Software and Cloud Pak for Security allows remote attackers to impersonate users after logout. The logout flow leaves an existing session token valid instead of revoking it, allowing its holder to continue using the terminated session. Exploitation requires possession of another user's session token and enables access and actions within that user's privileges.

The record

CVE
CVE-2025-25019
Published
Jun 3, 2025
Updated
Aug 24, 2025
Vendor
IBM
Product
IBM QRadar Suite Software
Classifications
CWE-613, T1550.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 3, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 24, 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=1.10.12.0 <=1.11.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IBM · IBM QRadar Suite Softwareversion=1.10.12.0 <=1.11.2.0
IBM · IBM Cloud Pak for Securityversion=1.10.0.0 <=1.10.11.0

Published CVSS scores

4.8IBMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
6.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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-613Insufficient Session Expiration
T1550.004Use Alternate Authentication Material: Web Session Cookie

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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