CVE-2025-25020Network attack vector

Authenticated service interruption via malformed API input

Published Jun 3, 2025 · Updated Aug 24, 2025

Improper API input validation in IBM QRadar Suite Software and IBM Cloud Pak for Security allows remote authenticated users to interrupt service. IBM has disclosed only that an API accepts data without properly validating its expected type; no endpoint, field, or failure mode is public. A network-reachable authenticated account is required, and successful exploitation affects availability without reported data disclosure or modification.

CVSS severity6.5
Medium
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper API input validation in IBM QRadar Suite Software and IBM Cloud Pak for Security allows remote authenticated users to interrupt service. IBM has disclosed only that an API accepts data without properly validating its expected type; no endpoint, field, or failure mode is public. A network-reachable authenticated account is required, and successful exploitation affects availability without reported data disclosure or modification.

The record

CVE
CVE-2025-25020
Published
Jun 3, 2025
Updated
Aug 24, 2025
Vendor
IBM
Product
IBM QRadar Suite Software
Classifications
CWE-1287, T1499
Attack vector
network
Privileges
authenticated

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 privilegesauthenticated

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

6.5IBMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1287Improper Validation of Specified Type of Input
T1499Endpoint Denial of Service

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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