PT-2022-11355 · Fortinet · Fortiweb

Published 2022-04-06 · Updated 2022-04-13 · CVE-2021-41026

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions FortiWeb versions 6.3.0 through 6.3.15 FortiWeb versions 6.4.0 FortiWeb versions 6.4.1

Description A relative path traversal may allow an authenticated attacker to retrieve arbitrary files from the underlying filesystem via specially crafted web requests.

Recommendations For FortiWeb versions 6.3.0 through 6.3.15, update to a version that fixes the relative path traversal issue. For FortiWeb versions 6.4.0, update to a version that fixes the relative path traversal issue. For FortiWeb versions 6.4.1, update to a version that fixes the relative path traversal issue. As a temporary workaround, consider restricting access to sensitive files on the underlying filesystem until a patch is available.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-41026

Affected Products

Fortiweb

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-41026 · Security Note
• https://fortiguard.com/advisory/FG-IR-21-156 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-41026 · Vendor Advisory
• https://t.me/cibsecurity/40249 · Telegram Post
• https://t.me/cvenotify/28537 · Telegram Post