CVE-2021-44159
CRITICAL4mosan gcb_doctor < 2021-09-16 - Unauthenticated Arbitrary File Upload and Remote Code Execution
Title source: llmDescription
4MOSAn GCB Doctor’s file upload function has improper user privilege control. A remote attacker can upload arbitrary files including webshell files without authentication and execute arbitrary code in order to perform arbitrary system operations or deny of service attack.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://www.twcert.org.tw/tw/cp-132-5395-eee40-1.html
Scores
CVSS v3
9.8
EPSS
0.0341
EPSS Percentile
87.4%
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)
4mosan/gcb_doctor
< 2021-09-16
Published
Dec 20, 2021
Tracked Since
Feb 18, 2026