by Kastro
Paper/Archive/CVE-2022-4995

CVE-2022-4995

Weaver Network Co., Ltd. E-cology 9.0 — Weaver E-cology 9.0 File Upload RCE via uploaderOperate.jsp

EPSS 1%public exploitCVSS 9.8
critical.is priorityof 100
53
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 67.6.676 × 2013.5Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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).

Affected

ProductAffectedFixed inSource
E-cology 9.0< 10.5210.52CNA

Scores by source

VulnCheck (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

patchweaver.com.cn/cs/securityDownload.html#refweaver.com.cn/cs/ecology_full_log_en.htmlwriteupcn-sec.com/archives/1208148.htmlexploitch0x01e.github.io/post/ecology9-wen-jian-shang-chuan-fen-xiexploitgithub.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.mdwriteupvulncheck.com/advisories/weaver-e-cology-file-upload-rce-via-uploaderoperate-jsp