CVE-2022-29464 KEV
9.8
CRITICAL · CVSS 3.1 · EPSS 100% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2022-05-16.
Description
Certain WSO2 products allow unrestricted file upload with resultant remote code execution. The attacker must use a /fileupload endpoint with a Content-Disposition directory traversal sequence to reach a directory under the web root, such as a ../../../../repository/deployment/server/webapps directory. This affects WSO2 API Manager 2.2.0 up to 4.0.0, WSO2 Identity Server 5.2.0 up to 5.11.0, WSO2 Identity Server Analytics 5.4.0, 5.4.1, 5.5.0 and 5.6.0, WSO2 Identity Server as Key Manager 5.3.0 up to 5.11.0, WSO2 Enterprise Integrator 6.2.0 up to 6.6.0, WSO2 Open Banking AM 1.4.0 up to 2.0.0 and WSO2 Open Banking KM 1.4.0, up to 2.0.0.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 100% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-22 |
| On CISA KEV | yes — remediate by 2022-05-16 |
| Public exploit | none known |
| Published | 2022-04-18 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | WSO2 Multiple Products Unrestrictive Upload of File Vulnerability |
|---|---|
| Added | 2022-04-25 |
| Due | 2022-05-16 |
| Vendor / product | WSO2 / Multiple Products |
| Ransomware use | known |
Affected (8)
| Vendor | Product |
|---|---|
| wso2 | api manager |
| wso2 | enterprise integrator |
| wso2 | identity server |
| wso2 | identity server analytics |
| wso2 | identity server as key manager |
| wso2 | open banking am |
| wso2 | open banking iam |
| wso2 | open banking km |
References
- http://packetstormsecurity.com/files/166921/WSO-Arbitrary-File-Upload-Remote-Code-Execution.html
- http://www.openwall.com/lists/oss-security/2022/04/22/7
- https://github.com/hakivvi/CVE-2022-29464
- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2022/WSO2-2021-1738/
- http://packetstormsecurity.com/files/166921/WSO-Arbitrary-File-Upload-Remote-Code-Execution.html
- http://www.openwall.com/lists/oss-security/2022/04/22/7
- https://github.com/hakivvi/CVE-2022-29464
- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2022/WSO2-2021-1738/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-29464
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