CVE-2022-4995
Gravedad CVSS v4.0:
CRÍTICA
Tipo:
CWE-434
Subida sin restricciones de ficheros de tipos peligrosos
Fecha de publicación:
07/08/2026
Última modificación:
07/08/2026
Descripción
*** Pendiente de traducción *** 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).
Impacto
Puntuación base 4.0
9.30
Gravedad 4.0
CRÍTICA
Puntuación base 3.x
9.80
Gravedad 3.x
CRÍTICA
Referencias a soluciones, herramientas e información
- https://ch0x01e.github.io/post/ecology9-wen-jian-shang-chuan-fen-xi/
- https://cn-sec.com/archives/1208148.html
- 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
- https://www.vulncheck.com/advisories/weaver-e-cology-file-upload-rce-via-uploaderoperate-jsp
- https://www.weaver.com.cn/cs/ecology_full_log_en.html
- https://www.weaver.com.cn/cs/securityDownload.html#