CVE-2022-50992
Weaver (Fanwei) E-cology 9.5 versions prior to 10.52 contain an arbitrary file read vulnerability in the XmlRpcServlet interface at the XML-RPC endpoint that allows unauthenticated remote attackers to read arbitrary files by supplying file paths to the WorkflowService.getAttachment and WorkflowService.LoadTemplateProp methods. Attackers can exploit these methods without authentication to retrieve sensitive files including system configuration files and database credentials from the server. Exploitation evidence was first observed by the Shadowserver Foundation on 2022-12-14 (UTC).
Ver en NVDAnálisis
This vulnerability affects Weaver E-cology, an enterprise management software suite primarily deployed in China. While the unauthenticated arbitrary file read is serious, the product has very little to no footprint in the Mexican developer ecosystem or local infrastructure.
Severidad
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCWE-22EPSS
Descripción técnica
Weaver (Fanwei) E-cology 9.5 versions prior to 10.52 contain an arbitrary file read vulnerability in the XmlRpcServlet interface at the XML-RPC endpoint that allows unauthenticated remote attackers to read arbitrary files by supplying file paths to the WorkflowService.getAttachment and WorkflowService.LoadTemplateProp methods. Attackers can exploit these methods without authentication to retrieve sensitive files including system configuration files and database credentials from the server. Exploitation evidence was first observed by the Shadowserver Foundation on 2022-12-14 (UTC).
Referencias
- https://blog.csdn.net/qq_36618918/article/details/135104295
- https://blog.csdn.net/xiayu729100940/article/details/135205082
- https://www.cnvd.org.cn/flaw/show/CNVD-2022-43245
- https://www.vulncheck.com/advisories/weaver-e-cology-unauthenticated-arbitrary-file-read-via-xmlrpcservlet
- https://www.weaver.com.cn/cs/ecology_full_log.html
- https://www.weaver.com.cn/cs/securityDownload.html#