What is CVE-2020-18166?

CVE-2020-18166 is a critical-severity vulnerability in Laobancms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-05-14.

How severe is CVE-2020-18166?

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

Arbitrary file upload in Laobancms

CVE-2020-18166

Unrestricted File Upload in LAOBANCMS v2.0 allows remote attackers to upload arbitrary files by attaching a file with a ".jpg.php" extension to the component "admin/wenjian.php?wj=../templets/pc".

Vulnerability class: Unrestricted File Upload

EPSS: 0.017 (74.6th 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

Laobancms — versions 2.0
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, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-18166?: CVE-2020-18166 is a critical-severity vulnerability in Laobancms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-05-14.
How severe is CVE-2020-18166?: Critical severity. CVSS v3 base score is 9.8 out of 10.