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Api Manager CVE-2024-3511

| EUVDEUVD-2024-32097 MEDIUM
Incorrect Authorization (CWE-863)
2025-06-23 ed10eef1-636d-4fbe-9993-6890dfa878f8
Authentication Bypass Api Manager Enterprise Integrator Identity Server Identity Server As Key Manager Open Banking Am Open Banking Iam Wso2
4.3
CVSS 3.1 · NVD
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Vulnerability Assessment

Weakness
CWE
CWE-863
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Authorization logic validation
MITRE ATT&CK

1 technique across 1 tactic: Privilege Escalation

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

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Impact

CVSS score of 4.3 (MEDIUM).
This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 15, 2026

An incorrect authorization vulnerability exists in multiple WSO2 products that allows unauthorized access to versioned files stored in the registry. Due to flawed authorization logic, a malicious actor with access to the management console can exploit a specific bypass method to retrieve versioned files without proper authorization.

Successful exploitation of this vulnerability could lead to unauthorized disclosure of configuration or resource files that may be stored as registry versions, potentially aiding further attacks or system reconnaissance.

Earlier versions of this analysis (1)
v1 Mar 15, 2026 - 22:10 CVSS 4.3

RemediationAI

Monitor vendor advisories for patches. Apply mitigations such as network segmentation, access restrictions, and monitoring.

Affected VersionsENISA

WSO2 Open Banking IAM 2.0.0 <2.0.0.341
WSO2 Carbon User Manager Kernel 4.6.1 <4.6.1.107
WSO2 API Manager 3.2.0 <3.2.0.361
WSO2 Identity Server 5.10.0 <5.10.0.292
WSO2 API Manager 4.3.0 <4.3.0.17
WSO2 API Manager 4.0.0 <4.0.0.306
WSO2 Identity Server as Key Manager 5.10.0 <5.10.0.289
WSO2 Enterprise Integrator 6.6.0 <6.6.0.205
WSO2 Carbon User Manager Kernel 4.6.3 <4.6.3.18
WSO2 Identity Server 5.11.0 <5.11.0.333
WSO2 API Manager 3.2.1 <3.2.1.13
WSO2 Identity Server 6.1.0 <6.1.0.141
WSO2 Identity Server 7.0.0 <7.0.0.8
WSO2 API Manager 4.2.0 <4.2.0.98
WSO2 Carbon User Manager Kernel 4.5.3 <4.5.3.35
WSO2 Carbon User Manager Kernel 4.10.9 <4.10.9.8
WSO2 Carbon User Manager Kernel 4.7.1 <4.7.1.47
WSO2 Carbon User Manager Kernel 4.8.1 <4.8.1.19
WSO2 API Manager 3.1.0 <3.1.0.273
WSO2 Open Banking AM 2.0.0 <2.0.0.320
WSO2 Carbon User Manager Kernel 4.6.2 <4.6.2.323
WSO2 Carbon User Manager Kernel 4.5.0 <4.5.0.5
WSO2 Carbon User Manager Kernel 4.6.4 <4.6.4.3
WSO2 Carbon User Manager Kernel 4.9.26 <4.9.26.10
WSO2 Identity Server 6.0.0 <6.0.0.180
WSO2 Carbon User Manager Kernel 4.9.0 <4.9.0.52
WSO2 Carbon User Manager Kernel 4.6.0 <4.6.0.140
WSO2 API Manager 4.1.0 <4.1.0.163

Affected Packages

euvd wso2_api_manager fix: 3.1.0.273, 3.2.0.361, 3.2.1.13, 4.0.0.306, 4.1.0.163, 4.2.0.98, 4.3.0.17
euvd wso2_carbon_user_manager_kernel fix: 4.5.0.5, 4.5.3.35, 4.6.0.140, 4.6.1.107, 4.6.2.323, 4.6.3.18, 4.6.4.3, 4.7.1.47, 4.8.1.19, 4.9.0.52, 4.9.26.10, 4.10.9.8
euvd wso2_enterprise_integrator fix: 6.6.0.205
euvd wso2_identity_server fix: 5.10.0.292, 5.11.0.333, 6.0.0.180, 6.1.0.141, 7.0.0.8
euvd wso2_identity_server_as_key_manager fix: 5.10.0.289
euvd wso2_open_banking_am fix: 2.0.0.320
euvd wso2_open_banking_iam fix: 2.0.0.341

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 7 packages in euvd

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

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Technical ContextAI · show details

This vulnerability is classified as Incorrect Authorization (CWE-863).

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  • Exploit and PoC references, threat intelligence from 22 sources
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Severity by source

NVD PRIMARY 4.3 MEDIUM
AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

2
Patch available
Apr 16, 2026 - 05:29 EUVD
2.0.0.341,4.6.1.107,3.2.0.361
CVE Published
Jun 23, 2025 - 09:15 nvd
MEDIUM 4.3

Executive ViewAI

Why It Matters

Organizations using multiple WSO2 products that allows unauthorized access to should be aware of moderate risk from CVE-2024-3511, a incorrect authorization vulnerability rated CVSS 4.3. Attackers could gain access beyond their authorized level. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Low
Compensating Controls

Apply vendor patch. If patching is delayed: restrict network access and enable monitoring.

Threat Intelligence Overview

EPSS Score
0.0%
Top 88% exploitable
Data Quality
4 sources
Confidence: Medium
EUVD NVD CVE.org EPSS

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 0.0%
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
Defer
Exploitation· derived
None
System Exposure· derived
Controlled
Automatable· derived
No
Human Impact
Low

Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +22
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication Bypass CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

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References

Advisories & patches
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-3511 ADVISORY https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2024-2702/

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