CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.0	$0-$5k	0.00

A vulnerability was found in FreePBX and classified as critical. Affected by this issue is the function unserialize. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. CVE summarizes:

htdocs_ari/includes/login.php in the ARI Framework module/Asterisk Recording Interface (ARI) in FreePBX before 2.9.0.9, 2.10.x, and 2.11 before 2.11.1.5 allows remote attackers to execute arbitrary code via the ari_auth coockie, related to the PHP unserialize function, as exploited in the wild in September 2014.

The weakness was published 10/07/2014 (Website). The advisory is available at github.com. This vulnerability is handled as CVE-2014-7235 since 09/30/2014. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

A public exploit has been developed by inj3ctor3 and been published 3 years after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 81182 (FreePBX /recordings/index.php 'ari_auth' Cookie Authentication Bypass), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses.

Upgrading to version 2.11.1.4 eliminates this vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 17180.

The vulnerability is also documented in the databases at X-Force (96790), Tenable (81182) and Exploit-DB (41005).

Productinfo

Name

• FreePBX

Version

• 2.9.0.8
• 2.10.0.0
• 2.10.0.1
• 2.10.0.2
• 2.10.0.3
• 2.10.0.4
• 2.10.0.5
• 2.10.0.6
• 2.10.0.7
• 2.10.0.8
• 2.10.0.9
• 2.10.0.10
• 2.11.0.0
• 2.11.0.1
• 2.11.0.2
• 2.11.0.3
• 2.11.0.4
• 2.11.1.0
• 2.11.1.1
• 2.11.1.2
• 2.11.1.3
• 2.11.1.4

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
ATT&CK: T1059

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: inj3ctor3
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 81182
Nessus Name: FreePBX /recordings/index.php 'ari_auth' Cookie Authentication Bypass
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 103428
OpenVAS Name: FreePBX index.php Remote Command Execution Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: FreePBX 2.11.1.4
Patch: github.com
TippingPoint: 🔍
Fortigate IPS: 🔍

Timelineinfo

09/30/2014 🔍
09/30/2014 +0 days 🔍
10/03/2014 +3 days 🔍
10/07/2014 +4 days 🔍
10/07/2014 +0 days 🔍
11/10/2014 +34 days 🔍
02/05/2015 +87 days 🔍
03/26/2015 +49 days 🔍
12/23/2016 +638 days 🔍
12/23/2016 +0 days 🔍
03/29/2022 +1922 days 🔍

Sourcesinfo

Advisory: 128516
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-7235 (🔍)
X-Force: 96790
Vulnerability Center: 46966 - FreePBX <2.9.0.0, 2.10.x, 2.11 - 2.11.1.4 Remote Code Execution Vulnerability via the ari_auth Coockie, Critical
SecurityFocus: 70188
Secunia: 61601 - FreePBX ARI Framework "unserialize()" Data Manipulation Vulnerability, Moderately Critical

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/26/2015 16:14
Updated: 03/29/2022 22:54
Changes: 03/26/2015 16:14 (64), 06/11/2017 05:19 (15), 03/29/2022 22:43 (4), 03/29/2022 22:54 (1)
Complete: 🔍

Discussion

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