CVE-2015-6511

MEDIUM 4.3CVE-2015-6511 · Published 18/08/2015 · updated 17/06/2026

In short

CVE-2015-6511 is a MEDIUM (CVSS 4.3) vulnerability affecting pfsense (netgate).
Chance of exploitation in the next 30 days (EPSS): 2.1%, higher than 81.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
pfsense netgate	`≤ 2.2.2`	No fix yet

Description

Cross-site scripting (XSS) vulnerability in pfSense before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the server[] parameter to services_ntpd.php.

References

pfsense.org/security/advisories/pfSense-SA-15_06.webgui.asc · Vendor Advisory

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