Arbitrary file upload in Simple Image Gallery Web App Project
CVE-2021-38753
An unrestricted file upload on Simple Image Gallery Web App can be exploited to upload a web shell and executed to gain unauthorized access to the server hosting the web app.
Vulnerability class: Unrestricted File Upload
EPSS: 0.015 (71.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Simple_image_gallery_web_app_project Simple_image_gallery_web_app
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-38753?
- CVE-2021-38753 is a critical-severity vulnerability in Simple Image Gallery Web App Project, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-08-16.
- How severe is CVE-2021-38753?
- Critical severity. CVSS v3 base score is 9.8 out of 10.