CVE-2020-21787

CRITICAL

Crmeb - Unrestricted File Upload

Title source: rule

Description

CRMEB 3.1.0+ is vulnerable to File Upload Getshell via /crmeb/crmeb/services/UploadService.php.

Exploits (1)

gitee 17,434 stars
by honor8 · phpwriteup
https://gitee.com/ZhongBangKeJi/CRMEB/issues/I18MGD

References (1)

Scores

CVSS v3 9.8
EPSS 0.0040
EPSS Percentile 60.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-434
Status published
Products (1)
crmeb/crmeb 3.1.0\+
Published Jun 24, 2021
Tracked Since Feb 18, 2026