VDB-92427 · CVE-2014-5414 · BID 93349

Beckhoff Embedded PC/ADS TwinCAT prior 2014-10-22 7pk security

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.7$0-$5k0.00

A vulnerability was found in Beckhoff Embedded PC and ADS TwinCAT. It has been classified as critical. This affects some unknown processing. The manipulation with an unknown input leads to a 7pk security vulnerability. CWE is classifying the issue as CWE-254. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Beckhoff Embedded PC images before 2014-10-22 and Automation Device Specification (ADS) TwinCAT components do not restrict the number of authentication attempts, which makes it easier for remote attackers to obtain access via a brute-force attack.

The weakness was disclosed 10/05/2016 (Website). It is possible to read the advisory at ics-cert.us-cert.gov. This vulnerability is uniquely identified as CVE-2014-5414 since 08/22/2014. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1211 according to MITRE ATT&CK.

Upgrading to version 2014-10-22 eliminates this vulnerability.

The entry 92428 is pretty similar.

Productinfo

Vendor

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.1
VulDB Meta Temp Score: 8.9

VulDB Base Score: 9.1
VulDB Temp Score: 8.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
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: 7pk security
CWE: CWE-254
ATT&CK: T1211

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Embedded PC/ADS TwinCAT 2014-10-22

Timelineinfo

08/22/2014 🔍
10/04/2016 +774 days 🔍
10/05/2016 +1 days 🔍
10/05/2016 +0 days 🔍
10/06/2016 +1 days 🔍
05/03/2019 +939 days 🔍

Sourcesinfo

Advisory: ics-cert.us-cert.gov
Status: Not defined

CVE: CVE-2014-5414 (🔍)
SecurityFocus: 93349 - Multiple Beckhoff Products Multiple Security Bypass Vulnerabilities

See also: 🔍

Entryinfo

Created: 10/06/2016 09:30
Updated: 05/03/2019 07:29
Changes: 10/06/2016 09:30 (49), 05/03/2019 07:29 (12)
Complete: 🔍

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