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CVE-2015-2294

4.3 · MEDIUM

Multiple cross-site scripting (XSS) vulnerabilities in the WebGUI in pfSense before 2.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) zone parameter to status_captivep…

Published Apr 1, 2015netgateCWE-79EPSS 24.01%

Overview

CVE-2015-2294 is a medium-severity vulnerability affecting netgate pfsense. It was published on April 1, 2015 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Multiple cross-site scripting (XSS) vulnerabilities in the WebGUI in pfSense before 2.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) zone parameter to status_captiveportal.php; (2) if or (3) dragtable parameter to firewall_rules.php; (4) queue parameter in an add action to firewall_shaper.php; (5) id parameter in an edit action to services_unbound_acls.php; or (6) filterlogentries_time, (7) filterlogentries_sourceipaddress, (8) filterlogentries_sourceport, (9) filterlogentries_destinationipaddress, (10) filterlogentries_interfaces, (11) filterlogentries_destinationport, (12) filterlogentries_protocolflags, or (13) filterlogentries_qty parameter to diag_logs_filter.php.

Remediation

Check the references section for vendor advisories and patches from netgate. Update pfsense to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
netgatepfsense0Affected

References

Refpacketstormsecurity.com/files/131022/pfSense-2.2-Cross-Site-Request-Forgery-Cross-Site-Scripting.htmlRefwww.securityfocus.com/archive/1/534987/100/0/threadedRefwww.securityfocus.com/bid/73344Refwww.exploit-db.com/exploits/36506/Refwww.htbridge.com/advisory/HTB23251Refwww.pfsense.org/security/advisories/pfSense-SA-15_03.webgui.ascRefpacketstormsecurity.com/files/131022/pfSense-2.2-Cross-Site-Request-Forgery-Cross-Site-Scripting.htmlRefwww.securityfocus.com/archive/1/534987/100/0/threadedRefwww.securityfocus.com/bid/73344Refwww.exploit-db.com/exploits/36506/

How CyberStrike helps

Frequently asked questions

What is CVE-2015-2294?

CVE-2015-2294 is a medium-severity vulnerability affecting netgate pfsense. It was published on April 1, 2015 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2015-2294?

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-2294?

Check the references section for vendor advisories and patches from netgate. Update pfsense to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-2294?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-2294 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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