What is CVE-2022-30299?

CVE-2022-30299 is a medium-severity vulnerability in Fortinet Fortiweb, classified under Relative Path Traversal. CVSS score: 5.3/10. Published 2023-02-16.

How severe is CVE-2022-30299?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Path Traversal in Fortinet Fortiweb

CVE-2022-30299

A path traversal vulnerability [CWE-23] in the API of FortiWeb 7.0.0 through 7.0.1, 6.3.0 through 6.3.19, 6.4 all versions, 6.2 all versions, 6.1 all versions, 6.0 all versions may allow an authenticated attacker to retrieve specific parts of files from the underlying file system via specially crafted web requests.

Published 2023-02-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (38.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.6% 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

Fortinet Fortiweb — versions 6.4.0, 6.0.0, 6.3.0

Weakness classification (CWE)

References

fortiguard.com/psirt/FG-IR-22-146 (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2022-30299?: CVE-2022-30299 is a medium-severity vulnerability in Fortinet Fortiweb, classified under Relative Path Traversal. CVSS score: 5.3/10. Published 2023-02-16.
How severe is CVE-2022-30299?: Medium severity. CVSS v3 base score is 5.3 out of 10.