What is CVE-2021-43117?

CVE-2021-43117 is a critical-severity vulnerability in Fastadmin, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-12-13.

How severe is CVE-2021-43117?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Arbitrary file upload in Fastadmin

CVE-2021-43117

fastadmin v1.2.1 is affected by a file upload vulnerability which allows arbitrary code execution through shell access.

Vulnerability class: Unrestricted File Upload

EPSS: 0.021 (79.7th 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

Fastadmin — versions 1.2.1
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2021-43117?: CVE-2021-43117 is a critical-severity vulnerability in Fastadmin, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-12-13.
How severe is CVE-2021-43117?: Critical severity. CVSS v3 base score is 9.8 out of 10.