What is CVE-2021-41026?

CVE-2021-41026 is a medium-severity vulnerability in Fortinet Fortiweb, classified under Path Traversal. CVSS score: 6.5/10. Published 2022-04-06.

How severe is CVE-2021-41026?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Path Traversal in Fortinet Fortiweb

CVE-2021-41026

A relative path traversal in FortiWeb versions 6.4.1, 6.4.0, and 6.3.0 through 6.3.15 may allow an authenticated attacker to retrieve arbitrary files from the underlying filesystem via specially crafted web requests.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.009 (55.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Fortinet Fortiweb — versions FortiWeb 6.4.1, 6.4.0, and 6.3.0 through 6.3.15
Fortinet Fortiweb

Weakness classification (CWE)

CWE-22 — Path Traversal

References

psirt@fortinet.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-41026?: CVE-2021-41026 is a medium-severity vulnerability in Fortinet Fortiweb, classified under Path Traversal. CVSS score: 6.5/10. Published 2022-04-06.
How severe is CVE-2021-41026?: Medium severity. CVSS v3 base score is 6.5 out of 10.