Vulnerability Intelligence Report
CVE-2021-42646
XML External Entity (XXE) vulnerability in the file based service provider creation feature of the Management Console in WSO2 API Manager 2.6.0, 3.0.0, 3.1.0, 3.2.0, and 4.0.0; and WSO2 IS as Key Manager 5.7.0, 5.9.0, and 5.10.0; and WSO2 Identity Server 5.7.0, 5.8.0, 5.9.0, 5.10.0, and 5.11.0. Allows attackers to gain read access to sensitive information or cause a denial of service via crafted GET requests.
No Active Exploit Signals
CVSS Base Score
9.1
CRITICAL
EPSS Probability:3.67%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| wso2 | api_manager | 2.6.0, 3.0.0, 3.1.0, 3.2.0, 4.0.0 |
| wso2 | identity_server | 5.7.0, 5.8.0, 5.9.0, 5.10.0, 5.11.0 |
| wso2 | identity_server_as_key_manager | 5.7.0, 5.9.0, 5.10.0 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
3.667%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2021-10-18T00:00:00 |
| Published | 2022-05-11T00:00:00 |
| Last Updated | 2024-08-04T03:38:49 |
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