What is CVE-2021-26114?

CVE-2021-26114 is a critical-severity vulnerability in Fortinet Fortiwan, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-04-06.

How severe is CVE-2021-26114?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Fortinet Fortiwan

CVE-2021-26114

Multiple improper neutralization of special elements used in an SQL command vulnerabilities in FortiWAN before 4.5.9 may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.

Vulnerability class: SQL Injection

EPSS: 0.015 (71.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Fortinet Fortiwan — versions FortiWAN before 4.5.9
Fortinet Fortiwan

Weakness classification (CWE)

CWE-89 — SQL Injection

References

psirt@fortinet.com (x_refsource_CONFIRM, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-26114?: CVE-2021-26114 is a critical-severity vulnerability in Fortinet Fortiwan, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-04-06.
How severe is CVE-2021-26114?: Critical severity. CVSS v3 base score is 9.8 out of 10.