CVE-2022-26019
pfSense CE/PfSense Plus File System Rewrite Vulnerability
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.
INFO
Published Date :
March 31, 2022, 8:15 a.m.
Last Modified :
Nov. 21, 2024, 6:53 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-26019.
| URL | Resource |
|---|---|
| https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc | Mitigation Patch Vendor Advisory |
| https://jvn.jp/en/jp/JVN87751554/index.html | Patch Third Party Advisory |
| https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc | Mitigation Patch Vendor Advisory |
| https://jvn.jp/en/jp/JVN87751554/index.html | Patch Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-26019 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-26019
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-26019 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-26019 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc Added Reference https://jvn.jp/en/jp/JVN87751554/index.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Apr. 07, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/Au:S/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc No Types Assigned https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc Mitigation, Patch, Vendor Advisory Changed Reference Type https://jvn.jp/en/jp/JVN87751554/index.html No Types Assigned https://jvn.jp/en/jp/JVN87751554/index.html Patch, Third Party Advisory Added CWE NIST NVD-CWE-Other Added CPE Configuration OR *cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.0 *cpe:2.3:a:netgate:pfsense_plus:*:*:*:*:*:*:*:* versions up to (excluding) 22.01
Vulnerability Scoring Details
Base CVSS Score: 8.8
Base CVSS Score: 8.5
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.22 }} -0.11%
score
0.44818
percentile