Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2022-4995 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Weaver (Fanwei) E-cology 9.0 versions prior to 10.52 contain a file upload vulnerability that allows a remote, unauthenticated attacker to upload arbitrary files, including JSP webshells, by submitting a multipart/form-data POST request to /workrelate/plan/util/uploaderOperate.jsp with arbitrary secId and plandetailid field values. Successful exploitation results in remote code execution under the privileges of the application server process. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-14 (UTC).

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://ch0x01e.github.io/post/ecology9-wen-jian-shang-chuan-fen-xi/	[email protected]	ExploitTechnical Analysis
https://cn-sec.com/archives/1208148.html	[email protected]	BundleMedia Coverage
https://github.com/gmh5225/CVE-2022-HW-POC/blob/main/%E6%B3%9B%E5%BE%AEOA%20uploaderOperate.jsp%20%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0.md	[email protected]	Exploit
https://www.vulncheck.com/advisories/weaver-e-cology-file-upload-rce-via-uploaderoperate-jsp	[email protected]
https://www.weaver.com.cn/cs/ecology_full_log_en.html	[email protected]	Release NotesVendor
https://www.weaver.com.cn/cs/securityDownload.html#	[email protected]	RemedyVendor

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-434	Unrestricted Upload of File with Dangerous Type	[email protected]

Affected Products

Product	Versions
Weaver E-cology	< 10.52
CPE cpe:2.3:a:weaver:e-cology:::::::: Remediation Upgrade: 10.80moderate effort

Change History

3 change records found show changes

Date	Action	Recorded By
Aug 7, 2026	CVE Modified	[email protected]
Aug 7, 2026	CVE Modified	CISA-ADP
Aug 7, 2026	New CVE Received	[email protected]