CVE-2022-43947Improper Restriction of Excessive Authentication Attempts in Fortinet Fortios

Severity
8.8HIGHNVD
CNA5.0
EPSS
0.1%
top 66.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedApr 11
Latest updateJul 6

Description

An improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiOS version 7.2.0 through 7.2.3 and before 7.0.10, FortiProxy version 7.2.0 through 7.2.2 and before 7.0.8 administrative interface allows an attacker with a valid user account to perform brute-force attacks on other user accounts via injecting valid login sessions.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

NVDfortinet/fortios6.2.06.4.13+2
NVDfortinet/fortiproxy7.0.07.0.8+2
CVEListV5fortinet/fortios7.2.07.2.3+3
CVEListV5fortinet/fortiproxy7.2.07.2.1+5

🔴Vulnerability Details

2
GHSA
GHSA-89mj-q662-x3r3: An improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiOS version 72023-07-06
CVEList
CVE-2022-43947: An improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiOS version 72023-04-11

📋Vendor Advisories

1
Fortinet
Anti brute-force bypass in administrative interface2023-04-11
CVE-2022-43947 — Fortinet Fortios vulnerability | cvebase