What is CVE-2021-31314?

CVE-2021-31314 is a critical-severity vulnerability in Ejinshan Terminal Security System, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2024-01-20.

How severe is CVE-2021-31314?

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

Arbitrary file upload in Ejinshan Terminal Security System

CVE-2021-31314

File upload vulnerability in ejinshan v8+ terminal security system allows attackers to upload arbitrary files to arbitrary locations on the server.

Vulnerability class: Unrestricted File Upload

EPSS: 0.007 (50.9th 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

Ejinshan Terminal_security_system — versions 8.0
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)

Frequently asked questions

What is CVE-2021-31314?: CVE-2021-31314 is a critical-severity vulnerability in Ejinshan Terminal Security System, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2024-01-20.
How severe is CVE-2021-31314?: Critical severity. CVSS v3 base score is 9.8 out of 10.