What is CVE-2023-42327?

CVE-2023-42327 is a medium-severity vulnerability in Netgate Pfsense, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-11-14.

How severe is CVE-2023-42327?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Netgate Pfsense

CVE-2023-42327

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.554 (98.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Netgate Pfsense — versions 2.7.0
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, Vendor Advisory)
cve@mitre.org

Frequently asked questions

What is CVE-2023-42327?: CVE-2023-42327 is a medium-severity vulnerability in Netgate Pfsense, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-11-14.
How severe is CVE-2023-42327?: Medium severity. CVSS v3 base score is 5.4 out of 10.