pfSense 2.4.4-p3 acme_accountkeys_edit.php Name/Description Stored cross site scripting

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CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

A vulnerability was found in pfSense 2.4.4-p3 (Firewall Software). It has been classified as problematic. Affected is some unknown functionality of the file acme_accountkeys_edit.php. The manipulation of the argument Name/Description with an unknown input leads to a cross site scripting vulnerability (Stored). CWE is classifying the issue as CWE-79. This is going to have an impact on integrity. An attacker might be able to inject arbitrary html and script code into the web site. This would alter the appearance and would make it possible to initiate further attacks against site visitors. CVE summarizes:

In pfSense 2.4.4-p3, a stored XSS vulnerability occurs when attackers inject a payload into the Name or Description field via an acme_accountkeys_edit.php action. The vulnerability occurs due to input validation errors.

The weakness was published 05/29/2019 (GitHub Repository). The advisory is available at github.com. This vulnerability is traded as CVE-2019-12347 since 05/27/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Name

CPE 2.3infoedit

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VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2infoedit

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfoedit

Name: Stored
Class: Cross site scripting / Stored
CWE: CWE-79
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasuresinfoedit

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfoedit

05/27/2019 🔍
05/29/2019 +2 days 🔍
05/30/2019 +1 days 🔍
06/17/2020 +384 days 🔍

Sourcesinfoedit

Advisory: github.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-12347 (🔍)

Entryinfoedit

Created: 05/30/2019 09:09 AM
Updated: 06/17/2020 07:49 AM
Changes: (1) advisory_confirm_url
Complete: 🔍

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