cPanel up to 64.0.20 Rails Configuration File input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in cPanel up to 64.0.20. This issue affects some unknown processing of the component Rails Configuration File. Such manipulation leads to input validation. This vulnerability is uniquely identified as CVE-2017-18452. Local access is required to approach this attack. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in cPanel up to 64.0.20 (Hosting Control Software) and classified as critical. Affected by this issue is an unknown part of the component Rails Configuration File. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

cPanel before 64.0.21 allows code execution via Rails configuration files (SEC-259).

The weakness was disclosed 08/02/2019 (Website). The advisory is shared for download at documentation.cpanel.net. This vulnerability is handled as CVE-2017-18452 since 07/31/2019. The exploitation is known to be easy. The attack needs to be approached locally. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 64.0.21 eliminates this vulnerability.

The entries VDB-139332, VDB-139333, VDB-139334 and VDB-139335 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.2
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
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: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: 🔍

Upgrade: cPanel 64.0.21

Timelineinfo

07/31/2019 🔍
08/02/2019 +2 days 🔍
08/03/2019 +1 days 🔍
07/19/2020 +351 days 🔍

Sourcesinfo

Advisory: documentation.cpanel.net
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-18452 (🔍)
GCVE (CVE): GCVE-0-2017-18452
GCVE (VulDB): GCVE-100-139352
See also: 🔍

Entryinfo

Created: 08/03/2019 07:53
Updated: 07/19/2020 09:41
Changes: 08/03/2019 07:53 (57), 07/19/2020 09:41 (1)
Complete: 🔍
Cache ID: 216::103

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