CVE-2022-50992
Weaver E-cology 9.5 Unauthenticated Arbitrary File Read via XmlRpcServlet
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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).
| CWE | CWE-22 |
| Vendor | weaver network co., ltd. |
| Product | e-cology |
| Published | Apr 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
Weaver Network Co., Ltd. / E-cology
0 < 10.52
References
weaver.com.cn: https://www.weaver.com.cn/cs/securityDownload.html# weaver.com.cn: https://www.weaver.com.cn/cs/ecology_full_log.html cnvd.org.cn: https://www.cnvd.org.cn/flaw/show/CNVD-2022-43245 blog.csdn.net: https://blog.csdn.net/qq_36618918/article/details/135104295 blog.csdn.net: https://blog.csdn.net/xiayu729100940/article/details/135205082 vulncheck.com: https://www.vulncheck.com/advisories/weaver-e-cology-unauthenticated-arbitrary-file-read-via-xmlrpcservlet
Credits
The Shadowserver Foundation