What is CVE-2021-36698?

CVE-2021-36698 is a medium-severity vulnerability in Artica Pandora Fms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-11-03.

How severe is CVE-2021-36698?

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

XSS in Artica Pandora Fms

CVE-2021-36698

Pandora FMS through 755 allows XSS via a new Event Filter with a crafted name.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2021-11-03 · last modified 2026-07-09.

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.

EPSS exploit prediction

EPSS: 0.005 (42.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Artica Pandora Fms

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

af854a3a-2127-422b-91ae-364da2661108 (Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Vendor Advisory)
k4m1ll0.com/chained_exploit_htaccess.html (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-36698?: CVE-2021-36698 is a medium-severity vulnerability in Artica Pandora Fms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-11-03.
How severe is CVE-2021-36698?: Medium severity. CVSS v3 base score is 5.4 out of 10.