CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. It affects Apache. It is listed in CISA's Known Exploited Vulnerabilities catalog, indicating confirmed active exploitation in the wild. Its EPSS score suggests a 54.6% probability of exploitation in the next 30 days. It may be remotely exploitable. It may lead to a denial-of-service condition.
CISA KEV Details
Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.
Ransomware use: Unknown
Added to KEV: 2022-01-21
Required action: Apply updates per vendor instructions.
Original NVD Description
ActionForm in Apache Software Foundation (ASF) Struts before 1.2.9 with BeanUtils 1.7 allows remote attackers to cause a denial of service via a multipart/form-data encoded form with a parameter name that references the public getMultipartRequestHandler method, which provides further access to elements in the CommonsMultipartRequestHandler implementation and BeanUtils.