CMS Made Simple up to 2.2.7 Dashboard eval access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in CMS Made Simple up to 2.2.7. The affected element is the function eval of the component Dashboard. Executing a manipulation can lead to access control. This vulnerability appears as CVE-2018-10086. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in CMS Made Simple up to 2.2.7 (Content Management System). It has been declared as critical. This vulnerability affects the function eval of the component Dashboard. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

CMS Made Simple (CMSMS) through 2.2.7 contains an arbitrary code execution vulnerability in the admin dashboard because the implementation uses "eval('function testfunction'.rand()" and it is possible to bypass certain restrictions on these "testfunction" functions.

The bug was discovered 04/13/2018. The weakness was presented 04/13/2018 (Website). The advisory is shared for download at github.com. This vulnerability was named CVE-2018-10086 since 04/13/2018. The exploitation appears to be easy. The attack can be initiated remotely. A single authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068. Responsible for the vulnerability is the following code: 

eval('function testfunction'.rand()

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

See VDB-116187, VDB-116186, VDB-116183 and VDB-116184 for similar entries. 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: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.7
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
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-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: no mitigation known
Status: 🔍

Timelineinfo

04/13/2018 🔍
04/13/2018 +0 days 🔍
04/13/2018 +0 days 🔍
04/13/2018 +0 days 🔍
04/16/2018 +3 days 🔍
01/24/2020 +648 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-10086 (🔍)
GCVE (CVE): GCVE-0-2018-10086
GCVE (VulDB): GCVE-100-116188
See also: 🔍

Entryinfo

Created: 04/16/2018 09:33
Updated: 01/24/2020 23:26
Changes: 04/16/2018 09:33 (58), 01/24/2020 23:26 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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