What is CVE-2020-21987?

CVE-2020-21987 is a medium-severity vulnerability in Homeautomation Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-04-27.

How severe is CVE-2020-21987?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Homeautomation Project

CVE-2020-21987

HomeAutomation 3.3.2 is affected by persistent Cross Site Scripting (XSS). XSS vulnerabilities occur when input passed via several parameters to several scripts is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (56.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Homeautomation_project Homeautomation — versions 3.3.2
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)

Frequently asked questions

What is CVE-2020-21987?: CVE-2020-21987 is a medium-severity vulnerability in Homeautomation Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-04-27.
How severe is CVE-2020-21987?: Medium severity. CVSS v3 base score is 6.1 out of 10.