Paper/Archive/CVE-2022-29464

CVE-2022-29464

WSO2 Multiple Products — WSO2 Multiple Products Unrestrictive Upload of File Vulnerability

KEV · due 16 May ransomware use EPSS 100%public exploit SSVC act CVSS 9.8

CVSS 9.8 (CNA)9.8 / 10 × 3029.4 In CISA KEV+3030.0 EPSS percentile 100.01.000 × 2020.0 Exploit: SSVC active+1010.0 SSVC exploitation: active+1010.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

mitre (CNA)9.8CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:N

CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: total

References

refopenwall.com/lists/oss-security/2022/04/22/7 refgithub.com/hakivvi/CVE-2022-29464 refpacketstormsecurity.com/files/166921/WSO-Arbitrary-File-Upload-Remote-Code-Execution.html refsecurity.docs.wso2.com/en/latest/security-announcements/security-advisories/2022/WSO2-2021-1738 refcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-29464 kevcisa.gov/known-exploited-vulnerabilities-catalog