CMS Made Simple up to 1.x Form Builder exportxml information disclosure

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 (≈)
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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.
5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in CMS Made Simple up to 1.x. It has been rated as problematic. This issue affects some unknown processing of the file exportxml of the component Form Builder. Performing a manipulation results in information disclosure. This vulnerability is reported as CVE-2017-6071. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, was found in CMS Made Simple up to 1.x (Content Management System). This affects an unknown function of the file exportxml of the component Form Builder. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

CMS Made Simple version 1.x Form Builder before version 0.8.1.6 allows remote attackers to conduct information-disclosure attacks via exportxml.

The bug was discovered 02/17/2017. The weakness was disclosed 02/21/2017 (Website). It is possible to read the advisory at dev.cmsmadesimple.org. This vulnerability is uniquely identified as CVE-2017-6071 since 02/17/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k.

Upgrading eliminates this vulnerability.

The entries VDB-97166 and VDB-97168 are pretty similar. Be aware that VulDB is the high quality 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: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/17/2017 🔍
02/17/2017 +0 days 🔍
02/21/2017 +4 days 🔍
02/21/2017 +0 days 🔍
02/21/2017 +0 days 🔍
08/16/2020 +1272 days 🔍

Sourcesinfo

Advisory: dev.cmsmadesimple.org
Status: Not defined

CVE: CVE-2017-6071 (🔍)
GCVE (CVE): GCVE-0-2017-6071
GCVE (VulDB): GCVE-100-97167
OSVDB: - CVE-2017-6071 - CMS Made Simple - Form Builder - Information Dislosure Issue

See also: 🔍

Entryinfo

Created: 02/21/2017 16:54
Updated: 08/16/2020 10:06
Changes: 02/21/2017 16:54 (59), 08/16/2020 10:06 (2)
Complete: 🔍
Cache ID: 216::103

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