CVE-2023-26209

published 2023-03-09

CVE-2023-26209: A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiDeceptor 3.1.x and before allows a remote unauthenticated…

Priority P4 31 medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C N I N A L

A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiDeceptor 3.1.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via sending numerous HTTP requests to the login form.

Affected

11 ranges

Vendor	Product	Version range	Fixed in
fortinet	fortiauthenticator	—	—
fortinet	fortideceptor	—	—
fortinet	fortideceptor	—	—
fortinet	fortideceptor	—	—
fortinet	fortideceptor	—	—
fortinet	fortideceptor	>= 1.0.0 < 3.2.0	3.2.0
fortinet	fortideceptor	1.0.0 – 1.0.1	—
fortinet	fortideceptor	3.0.0 – 3.0.2	—
fortinet	fortideceptor	3.1.0 – 3.1.1	—
fortinet	fortimail	—	—
fortinet	fortinet	—	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-307