CVE-2022-43948

11.04.2023, 17:15

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWeb version 7.0.0 through 7.0.3, FortiADC version 7.1.0 through 7.1.1, FortiADC version 7.0.0 through 7.0.3, FortiADC 6.2 all versions, FortiADC 6.1 all versions, FortiADC 6.0 all versions, FortiADC 5.4 all versions, FortiADC 5.3 all versions, FortiADC 5.2 all versions, FortiADC 5.1 all versions allows attacker to execute unauthorized code or commands via specifically crafted arguments to existing commands.

OS Command Injection

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	6.7 MEDIUM	LOCAL	LOW	HIGH	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
fortinet	CNA	6.5 MEDIUM	LOCAL	LOW	HIGH	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C
CVE	ADP	---				---
CISA-ADP	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 29%

Vendor	Product	Version
fortinet	fortiadc	5.1.0 ≤ 𝑥 < 6.2.6
fortinet	fortiadc	7.0.0 ≤ 𝑥 < 7.0.4
fortinet	fortiadc	7.1.0 ≤ 𝑥 < 7.1.2
fortinet	fortiweb	7.0.0 ≤ 𝑥 < 7.0.4

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-22-186