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Integration Bus CVE-2024-27265

MEDIUM
Cross-Site Request Forgery (CSRF) (CWE-352)
2024-03-14 psirt@us.ibm.com
6.5
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V3 - Web Frontend Security Anti-CSRF tokens, SameSite cookies
MITRE ATT&CK

1 technique across 1 tactic: Initial Access

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 6.5 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required.

Exploit ScenarioDerived

A remote attacker could trick authenticated users into performing unintended actions by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAI

IBM Integration Bus for z/OS 10.1 through 10.1.0.3 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. IBM Integration Bus for z/OS 10.1 through 10.1.0.3 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts. IBM X-Force ID: 284564. Affected products include: Ibm Integration Bus. Version information: through 10.1.0.3.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 6.5 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

DescriptionNVD

IBM Integration Bus for z/OS 10.1 through 10.1.0.3 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts. IBM X-Force ID: 284564.

Threat Intelligence Overview

EPSS Score
0.2%
Top 85% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +32
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Request Forgery exploits the automatic credential inclusion behavior of web browsers.

Affected Products (CPE)NVD

cpe:2.3:a:ibm:integration_bus:*:*:*:*:*:*:*:*
CVE-2016-9706 CRITICAL
9.1 Feb 15

IBM Integration Bus 9.0 and 10.0 and WebSphere Message Broker SOAP FLOWS is vulnerable to a denial of service, caused by

CVE-2025-36014 HIGH
8.2 Jul 07

IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.5 is vulnerable to code injection by a privileged user with access

CVE-2017-1694 HIGH
8.1 Dec 20

IBM Integration Bus 9.0 and 10.0 transmits user credentials in plain in clear text which can be read by an attacker usin

CVE-2024-22332 MEDIUM
6.5 Feb 09

The IBM Integration Bus for z/OS 10.1 through 10.1.0.2 AdminAPI is vulnerable to a denial of service due to file system

CVE-2016-9010 MEDIUM
6.1 Feb 15

IBM WebSphere Message Broker 9.0 and 10.0 could allow a remote attacker to hijack the clicking action of the victim. Rat

CVE-2016-8918 MEDIUM
5.9 Feb 01

IBM Integration Bus, under non default configurations, could allow a remote user to authenticate without providing valid

CVE-2017-1207 MEDIUM
5.5 Jul 05

IBM WebSphere Message Broker stores user credentials in plain in clear text which can be read by a local user. Rated med

CVE-2023-45176 MEDIUM
5.5 Oct 14

IBM App Connect Enterprise 11.0.0.1 through 11.0.0.23, 12.0.1.0 through 12.0.10.0 and IBM Integration Bus 10.1 through 1

CVE-2015-7399 MEDIUM
5.3 Jan 11

IBM WebSphere Message Broker 7 before 7.0.0.8 and 8 before 8.0.0.6 and IBM Integration Bus 9 before 9.0.0.3 and 10 befor

CVE-2017-1126 MEDIUM
5.3 Oct 04

IBM WebSphere Message Broker (IBM Integration Bus 9.0 and 10.0) could allow an unauthorized user to obtain sensitive inf

CVE-2016-2961 MEDIUM
5.3 Jul 02

The integration server in IBM Integration Bus 9 before 9.0.0.6 and 10 before 10.0.0.5 and WebSphere Message Broker 8 bef

CVE-2014-6170 MEDIUM
5.0 Feb 02

The HTTPInput node in IBM WebSphere Message Broker 7.0 before 7.0.0.8 and 8.0 before 8.0.0.6 and IBM Integration Bus 9.0

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