CVE-2014-5414: critical vulnerability in Beckhoff Embedded PC Images
Beckhoff Embedded PC Images and TwinCAT Components Improper Restriction of Excessive Authentication Attempts
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.1epss 4.8%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Beckhoff · Embedded PC ImagesBeckhoff · TwinCAT Components featuring Automation Device Specification (ADS) communicationRelated CVEs — Beckhoff Embedded PC Images
In the same product, most dangerous first.
References
https://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-001.pdfhttps://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-002.pdfhttps://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-003.pdfhttps://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2016/icsa-16-278-02.jsonhttps://ics-cert.us-cert.gov/advisories/ICSA-16-278-02https://www.cisa.gov/news-events/ics-advisories/icsa-16-278-02http://www.securityfocus.com/bid/93349