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JpcertCVE-2022-21132

HistoryMar 10, 2022 - 5:45 p.m.

CVE-2022-21132

2022-03-1017:45:08

CWE-22

jpcert

web.nvd.nist.gov

cve-2022-21132

directory traversal

pfsense-pkg-wireguard

vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

42.5%

JSON

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.

Affected configurations

Nvd

Vulners

Node

pfsensepfsense-pkg-wireguardRange0.1.5–0.1.5_4

pfsensepfsense-pkg-wireguardMatch0.1.6

VendorProductVersionCPE
pfsensepfsense-pkg-wireguard*cpe:2.3:a:pfsense:pfsense-pkg-wireguard:*:*:*:*:*:*:*:*
pfsensepfsense-pkg-wireguard0.1.6cpe:2.3:a:pfsense:pfsense-pkg-wireguard:0.1.6:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
pfsense	pfsense-pkg-wireguard	*	cpe:2.3:a:pfsense:pfsense-pkg-wireguard::::::::
pfsense	pfsense-pkg-wireguard	0.1.6	cpe:2.3:a:pfsense:pfsense-pkg-wireguard:0.1.6:::::::*

CNA Affected

[
  {
    "product": "pfSense-pkg-WireGuard",
    "vendor": "pfSense",
    "versions": [
      {
        "status": "affected",
        "version": "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"
      }
    ]
  }
]

References

github.com/pfsense/FreeBSD-ports/commits/devel/net/pfSense-pkg-WireGuard

jvn.jp/en/jp/JVN85572374/index.html

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

42.5%

JSON

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