CVE-2022-21132

MEDIUM
Published Mar 10, 20224y ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Mar 10, 2022 4y ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 2

VendorProductVersionRange
pfsensepfsense-pkg-wireguard*≥0.1.5  –  <0.1.5_4
pfsensepfsense-pkg-wireguard0.1.6any

References 2

  • github.com https://github.com/pfsense/FreeBSD-ports/commits/devel/net/pfSense-pkg-WireGuard
    PatchThird Party Advisory
  • jvn.jp https://jvn.jp/en/jp/JVN85572374/index.html
    Third Party Advisory

Remediation

  • github.com https://github.com/pfsense/FreeBSD-ports/commits/devel/net/pfSense-pkg-WireGuard
    PatchThird Party Advisory