What is CVE-2020-37080?

CVE-2020-37080 is a critical-severity vulnerability in Luiswang Webtareas, classified under External Control of File Name or Path. CVSS score: 9.8/10. Published 2026-02-03.

How severe is CVE-2020-37080?

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

Vulnerability in Luiswang Webtareas

CVE-2020-37080

webTareas 2.0.p8 contains a file deletion vulnerability in the print_layout.php administration component that allows authenticated attackers to delete arbitrary files. Attackers can exploit the vulnerability by manipulating the 'atttmp1' parameter to specify and delete files on the server through an unauthenticated file deletion mechanism.

EPSS: 0.003 (25.1th 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

Luiswang Webtareas — versions 2.0.p8

Weakness classification (CWE)

CWE-73 — External Control of File Name or Path

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2020-37080?: CVE-2020-37080 is a critical-severity vulnerability in Luiswang Webtareas, classified under External Control of File Name or Path. CVSS score: 9.8/10. Published 2026-02-03.
How severe is CVE-2020-37080?: Critical severity. CVSS v3 base score is 9.8 out of 10.