CVE-2023-42327

PoC —

CVSS 3.1

5.4 medium

EPSS

55%p99

Published

Nov 14, 2023 (Nov 14, 2023)

Modified

Jun 17, 2026

Description

Cross Site Scripting (XSS) vulnerability in Netgate pfSense v.2.7.0 allows a remote attacker to gain privileges via a crafted URL to the getserviceproviders.php page.

Vendors: netgate
Products: pfsense
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (55.4%)

In the news2 stories

New Security Vulnerabilities Uncovered in pfSense Firewall Software

The Hacker NewsDec 15, 00:00 UTC · Dec 15, 2023Vulnerability CVE-2023-42325 CVE-2023-42327 CVE-2023-42326+1 CVEs

Flaws in pfSense firewall can lead to arbitrary code execution

Security AffairsDec 15, 12:30 UTC · Dec 15, 2023Vulnerability CVE-2023-42325 CVE-2023-42327 CVE-2023-42326