CVE-2022-40679

11.04.2023, 17:15

An improper neutralization of special elements used in an OS command vulnerability [CWE-78]in FortiADC 5.xall versions, 6.0 all versions, 6.1all versions, 6.2.0 through 6.2.4, 7.0.0 through 7.0.3, 7.1.0;FortiDDoS 4.xall versions, 5.0all versions, 5.1all versions, 5.2all versions, 5.3all versions, 5.4all versions, 5.5all versions, 5.6all versions and FortiDDoS-F 6.4.0, 6.3.0 through 6.3.3, 6.2.0 through 6.2.2, 6.1.0 through 6.1.4 may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands.

OS Command Injection

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
fortinet	CNA	7.1 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
CVE	ADP	---				---
CISA-ADP	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 30%

Vendor	Product	Version
fortinet	fortiadc	5.0.0 ≤ 𝑥 < 6.2.5
fortinet	fortiddos	4.0.0 ≤ 𝑥 < 5.7.0
fortinet	fortiddos-f	6.1.0 ≤ 𝑥 < 6.1.5
fortinet	fortiddos-f	6.2.0 ≤ 𝑥 < 6.2.3
fortinet	fortiddos-f	6.3.0 ≤ 𝑥 < 6.3.4
fortinet	fortiddos-f	6.4.0

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References

https://fortiguard.com/psirt/FG-IR-22-335