8.8
HIGH
CVE-2023-48123
Netgate pfSense Plus Remote Code Execution Vulnerability
Description

An issue in Netgate pfSense Plus v.23.05.1 and before and pfSense CE v.2.7.0 allows a remote attacker to execute arbitrary code via a crafted request to the packet_capture.php file.

INFO

Published Date :

Dec. 6, 2023, 8:15 p.m.

Last Modified :

Nov. 21, 2024, 8:31 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2023-48123 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2023-48123 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Netgate pfsense
2 Netgate pfsense_plus
: Total Affected Vendor : 1 | Products : 2
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-2023-48123.

URL Resource
https://docs.netgate.com/downloads/pfSense-SA-23_11.webgui.asc Vendor Advisory
https://github.com/pfsense/pfsense/commit/f72618c4abb61ea6346938d0c93df9078736b775 Patch
https://redmine.pfsense.org/issues/14809 Issue Tracking Patch
https://docs.netgate.com/downloads/pfSense-SA-23_11.webgui.asc Vendor Advisory
https://github.com/pfsense/pfsense/commit/f72618c4abb61ea6346938d0c93df9078736b775 Patch
https://redmine.pfsense.org/issues/14809 Issue Tracking Patch

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).

Profile Photo
Farzan-Kh/CVE-2023-48123

CVE-2023-48123 exploit

Python

Updated: 3 weeks, 2 days ago
0 stars 0 fork 0 watcher
Born at : Oct. 31, 2024, 7:35 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
NHPT/CVE-2023-48123

CVE-2023-54436 Exp

Updated: 1 year, 1 month ago
1 stars 0 fork 0 watcher
Born at : Nov. 17, 2023, 2:56 a.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-48123 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-48123 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-23_11.webgui.asc
    Added Reference https://github.com/pfsense/pfsense/commit/f72618c4abb61ea6346938d0c93df9078736b775
    Added Reference https://redmine.pfsense.org/issues/14809
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Dec. 12, 2023

    Action Type Old Value New Value
    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-23_11.webgui.asc No Types Assigned https://docs.netgate.com/downloads/pfSense-SA-23_11.webgui.asc Vendor Advisory
    Changed Reference Type https://github.com/pfsense/pfsense/commit/f72618c4abb61ea6346938d0c93df9078736b775 No Types Assigned https://github.com/pfsense/pfsense/commit/f72618c4abb61ea6346938d0c93df9078736b775 Patch
    Changed Reference Type https://redmine.pfsense.org/issues/14809 No Types Assigned https://redmine.pfsense.org/issues/14809 Issue Tracking, Patch
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:* versions up to (including) 2.7.0 *cpe:2.3:a:netgate:pfsense_plus:*:*:*:*:*:*:*:* versions up to (including) 23.05.1
  • CVE Received by [email protected]

    Dec. 06, 2023

    Action Type Old Value New Value
    Added Description An issue in Netgate pfSense Plus v.23.05.1 and before and pfSense CE v.2.7.0 allows a remote attacker to execute arbitrary code via a crafted request to the packet_capture.php file.
    Added Reference MITRE https://redmine.pfsense.org/issues/14809 [No types assigned]
    Added Reference MITRE https://github.com/pfsense/pfsense/commit/f72618c4abb61ea6346938d0c93df9078736b775 [No types assigned]
    Added Reference MITRE https://docs.netgate.com/downloads/pfSense-SA-23_11.webgui.asc [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-48123 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-2023-48123 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.23 }} -0.08%

score

0.60394

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
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Scope
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: