CVE-2022-50992Weaver E-cology 9.5 Unauthenticated Arbitrary File Read via XmlRpcServlet
Updated under an hour ago ()
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It affects Weaver Network Co., Ltd. E-cology. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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).
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Jul 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Weaver Network Co., Ltd. E-cology weaver_network:e_cology (from the name) | before 10.52 | CNA record |
References
- https://www.weaver.com.cn/cs/securityDownload.html#patch
- https://www.weaver.com.cn/cs/ecology_full_log.htmlrelease-notes
- https://www.cnvd.org.cn/flaw/show/CNVD-2022-43245third-party-advisory
- https://blog.csdn.net/qq_36618918/article/details/135104295technical-description, exploit
- https://blog.csdn.net/xiayu729100940/article/details/135205082technical-description, exploit
- https://www.vulncheck.com/advisories/weaver-e-cology-unauthenticated-arbitrary-file-read-via-xmlrpcservletthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.