CVE-2022-21132

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Directory traversal vulnerability in pfSense-pkg-WireGuard pfSense-pkg-WireGuard 0.1.5 versions prior to 0.1.5_4 and pfSense-pkg-WireGuard 0.1.6 versions prior to 0.1.6_1 allows a remote authenticated attacker to lead a pfSense user to view a file outside the public folder.

Una vulnerabilidad salto de directorio en pfSense-pkg-WireGuard versiones 0.1.5 anteriores a 0.1.5_4 y pfSense-pkg-WireGuard versiones 0.1.6 anteriores a 0.1.6_1, permiten que un atacante remoto autenticado conlleve a un usuario de pfSense a visualizar un archivo fuera de la carpeta pública

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-02-18 CVE Reserved
2022-03-07 CVE Published
2024-02-20 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (2)

URL	Tag	Source
https://jvn.jp/en/jp/JVN85572374/index.html	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://github.com/pfsense/FreeBSD-ports/commits/devel/net/pfSense-pkg-WireGuard	2022-03-15

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Pfsense Search vendor "Pfsense"		Pfsense-pkg-wireguard Search vendor "Pfsense" for product "Pfsense-pkg-wireguard"				>= 0.1.5 < 0.1.5_4 Search vendor "Pfsense" for product "Pfsense-pkg-wireguard" and version " >= 0.1.5 < 0.1.5_4"		-		Affected
Pfsense Search vendor "Pfsense"		Pfsense-pkg-wireguard Search vendor "Pfsense" for product "Pfsense-pkg-wireguard"				0.1.6 Search vendor "Pfsense" for product "Pfsense-pkg-wireguard" and version "0.1.6"		-		Affected