What is CVE-2021-40813?

CVE-2021-40813 is a medium-severity vulnerability in Element-It HTTP Commander, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-01-13.

How severe is CVE-2021-40813?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Element-It HTTP Commander

CVE-2021-40813

A cross-site scripting (XSS) vulnerability in the "Zip content" feature in Element-IT HTTP Commander 3.1.9 allows remote authenticated users to inject arbitrary web script or HTML via filenames.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (51.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Element-it Http_commander — versions 3.1.9
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Product, x_refsource_MISC)
cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-40813?: CVE-2021-40813 is a medium-severity vulnerability in Element-It HTTP Commander, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-01-13.
How severe is CVE-2021-40813?: Medium severity. CVSS v3 base score is 5.4 out of 10.