VDB-77273 · CVE-2015-4029 · Qualys 34058

pfSense up to 2.2.2 WebGUI services_captiveportal_zones.php zone cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in pfSense up to 2.2.2. It has been rated as problematic. This impacts an unknown function of the file services_captiveportal_zones.php of the component WebGUI. The manipulation of the argument zone leads to cross site scripting. This vulnerability is listed as CVE-2015-4029. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in pfSense up to 2.2.2 (Firewall Software). It has been rated as problematic. This issue affects an unknown function of the file services_captiveportal_zones.php of the component WebGUI. The manipulation of the argument zone with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

Cross-site scripting (XSS) vulnerability in the WebGUI in pfSense before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the zone parameter in a del action to services_captiveportal_zones.php.

The weakness was presented 08/18/2015 (Website). The advisory is shared at pfsense.org. The identification of this vulnerability is CVE-2015-4029 since 05/19/2015. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

By approaching the search of inurl:services_captiveportal_zones.php it is possible to find vulnerable targets with Google Hacking. The commercial vulnerability scanner Qualys is able to test this issue with plugin 34058 (pfSense 2.2.3 Not Installed).

Upgrading to version 2.2.3 eliminates this vulnerability.

See VDB-77311, VDB-77312, VDB-77313 and VDB-77314 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 800967
OpenVAS Name: pfSense Multiple Vulnerabilities -02 Sep15
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: pfSense 2.2.3

Timelineinfo

05/19/2015 🔍
08/18/2015 +91 days 🔍
08/18/2015 +0 days 🔍
08/19/2015 +1 days 🔍
10/18/2017 +791 days 🔍

Sourcesinfo

Advisory: pfsense.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-4029 (🔍)
GCVE (CVE): GCVE-0-2015-4029
GCVE (VulDB): GCVE-100-77273
See also: 🔍

Entryinfo

Created: 08/19/2015 10:20
Updated: 10/18/2017 11:45
Changes: 08/19/2015 10:20 (52), 10/18/2017 11:45 (6)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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