CVE-2022-26019

CVSS V2 High 8.5 CVSS V3 High 8.8
Description
Improper access control vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the privilege to change NTP GPS settings to rewrite existing files on the file system, which may result in arbitrary command execution.
Overview
  • CVE ID
  • CVE-2022-26019
  • Assigner
  • vultures@jpcert.or.jp
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-03-31T08:15:08
  • Last Modified Date
  • 2022-04-07T20:36:22
Weakness Enumerations
CWE URL
NVD-CWE-Other http://cwe.mitre.org/data/definitions/NVD-Other.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:* 1 OR 2.6.0
cpe:2.3:a:netgate:pfsense_plus:*:*:*:*:*:*:*:* 1 OR 22.01
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 8.5
  • Severity
  • HIGH
  • Exploitability Score
  • 6.8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc
https://jvn.jp/en/jp/JVN87751554/index.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-26019
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26019
History
Created Old Value New Value Data Type Notes
2022-04-04 00:39:51 Added to TrackCVE
2022-12-06 13:50:15 2022-03-31T08:15Z 2022-03-31T08:15:08 CVE Published Date updated
2022-12-06 13:50:15 2022-04-07T20:36:22 CVE Modified Date updated
2022-12-06 13:50:15 Analyzed Vulnerability Status updated