MetInfo 5.3.17 common.inc.php access control

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.
7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in MetInfo 5.3.17 and classified as critical. The impacted element is an unknown function of the file admin/include/common.inc.php. Executing a manipulation can lead to access control. This vulnerability is registered as CVE-2017-11347. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in MetInfo 5.3.17 (Content Management System). It has been declared as critical. This vulnerability affects an unknown code of the file admin/include/common.inc.php. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Authenticated Code Execution Vulnerability in MetInfo 5.3.17 allows a remote authenticated attacker to generate a PHP script with the content of a malicious image, related to admin/include/common.inc.php and admin/app/physical/physical.php.

The bug was discovered 07/14/2017. The weakness was published 07/17/2017 (Website). The advisory is shared for download at github.com. This vulnerability was named CVE-2017-11347 since 07/16/2017. The attack can be initiated remotely. A single authentication is needed for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:admin/include/common.inc.php it is possible to find vulnerable targets with Google Hacking.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/14/2017 🔍
07/16/2017 +2 days 🔍
07/17/2017 +1 days 🔍
07/17/2017 +0 days 🔍
07/18/2017 +1 days 🔍
10/26/2019 +830 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2017-11347 (🔍)
GCVE (CVE): GCVE-0-2017-11347
GCVE (VulDB): GCVE-100-103660

Entryinfo

Created: 07/18/2017 09:10
Updated: 10/26/2019 16:59
Changes: 07/18/2017 09:10 (56), 10/26/2019 16:59 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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