What is CVE-2021-26106?

CVE-2021-26106 is a high-severity vulnerability in Fortinet Fortiap, classified under OS Command Injection. CVSS score: 7.8/10. Published 2021-07-09.

How severe is CVE-2021-26106?

High severity. CVSS v3 base score is 7.8 out of 10.

RCE in Fortinet Fortiap

CVE-2021-26106

An improper neutralization of special elements used in an OS Command vulnerability in FortiAP's console 6.4.1 through 6.4.5 and 6.2.4 through 6.2.5 may allow an authenticated attacker to execute unauthorized commands by running the kdbg CL…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.003 (21.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Fortinet Fortiap
Fortinet Fortiap-s
Fortinet Fortiap-w2
Fortinet Fortiap-w2, Fortiap-s, Fortiap — versions FortiAP-W2 6.2.4 through 6.2.5; FortiAP-S 6.2.4 through 6.2.5; FortiAP 6.4.1 through 6.4.5

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

psirt@fortinet.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-26106?: CVE-2021-26106 is a high-severity vulnerability in Fortinet Fortiap, classified under OS Command Injection. CVSS score: 7.8/10. Published 2021-07-09.
How severe is CVE-2021-26106?: High severity. CVSS v3 base score is 7.8 out of 10.