XSS in Fortinet Fortisiem

CVE-2024-27780

Multiple Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerabilities [CWE-79] in FortiSIEM 7.1 all versions, 7.0 all versions, 6.7 all versions incident page may allow an authenticated attacker to perform a cross-site scripting attack via crafted HTTP requests.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 2.2 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (20.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 20.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2024-27780: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2024-27780?
CVE-2024-27780 is a low-severity vulnerability in Fortinet Fortisiem, classified under Cross-site Scripting. CVSS score: 2.2/10. Published 2025-02-11.
How severe is CVE-2024-27780?
Low severity. CVSS v3 base score is 2.2 out of 10.