CVE-2015-6511

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-08-18 · updated 2026-06-17
Weakness: CWE-79

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.

Affected products

Netgate pfSense: through 2.2.2

References

https://www.pfsense.org/security/advisories/pfSense-SA-15_06.webgui.asc
https://www.pfsense.org/security/advisories/pfSense-SA-15_06.webgui.asc

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