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CVE-2013-5709

CVE-2013-5709

EPSS 3.0%
The authentication implementation in the web server on Siemens SCALANCE X-200 switches with firmware before 5.0.0 does not use a sufficient source of entropy for generating values of random numbers, which makes it easier for remote attackers to hijack sessions by predicting a value.
Affected products
n/a · n/a

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References
http://ics-cert.us-cert.gov/advisories/ICSA-13-254-01https://cert-portal.siemens.com/productcert/pdf/ssa-850708.pdfhttp://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-850708.pdf