Rockwell Automation FactoryTalk Services Platform .NET Remoting Endpoint RNADiagnosticsSrv.exe deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Rockwell Automation FactoryTalk Services Platform. Affected is an unknown function of the file RNADiagnosticsSrv.exe of the component .NET Remoting Endpoint. The manipulation leads to deserialization. This vulnerability is traded as CVE-2020-6967. It is possible to launch the attack remotely. There is no exploit available. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Detailsinfo

A vulnerability was found in Rockwell Automation FactoryTalk Services Platform (Automation Software) (unknown version). It has been rated as critical. This issue affects an unknown code block of the file RNADiagnosticsSrv.exe of the component .NET Remoting Endpoint. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In Rockwell Automation all versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform, FactoryTalk Diagnostics exposes a .NET Remoting endpoint via RNADiagnosticsSrv.exe at TCPtcp/8082, which can insecurely deserialize untrusted data.

The weakness was published 03/23/2020. The identification of this vulnerability is CVE-2020-6967 since 01/14/2020. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

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: 🔍

0-Day Time: 🔍

Timelineinfo

01/14/2020 🔍
03/23/2020 +69 days 🔍
03/24/2020 +1 days 🔍
04/30/2024 +1498 days 🔍

Sourcesinfo

Advisory: us-cert.gov
Status: Not defined

CVE: CVE-2020-6967 (🔍)
GCVE (CVE): GCVE-0-2020-6967
GCVE (VulDB): GCVE-100-152045

Entryinfo

Created: 03/24/2020 11:06 AM
Updated: 04/30/2024 08:47 PM
Changes: 03/24/2020 11:06 AM (35), 03/24/2020 11:11 AM (18), 04/30/2024 08:47 PM (17)
Complete: 🔍
Cache ID: 18:DC9:40

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