CVE-2022-33871

moderate-risk
Published 2023-02-16

A stack-based buffer overflow vulnerability [CWE-121] in FortiWeb version 7.0.1 and earlier, 6.4 all versions, version 6.3.19 and earlier may allow a privileged attacker to execute arbitrary code or commands via specifically crafted CLI `execute backup-local rename` and `execute backup-local show` operations.

Do I need to act?

~
1.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.6/10 Medium
NETWORK / HIGH complexity

Affected Products (6)

Affected Vendors

Fortinet

References (2)

Patch https://fortiguard.com/psirt/FG-IR-22-164
Patch https://fortiguard.com/psirt/FG-IR-22-164
36
/ 100
moderate-risk
Severity 20/34 · Moderate
Exploitability 3/34 · Minimal
Exposure 13/34 · Low