CVE-2013-5709

Currently unrated

Key Information:

Vendor
Siemens
Status
Scalance X-200 Series Firmware
Scalance X-200
Scalance X-200rna
Scalance X200-4p Irt
Vendor
CVE Published:
17 September 2013

Summary

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.

References

http://www.siemens.com/corporate-technology/pool/de/forsc...
x_refsource_CONFIRM
http://ics-cert.us-cert.gov/advisories/ICSA-13-254-01
x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/ssa-85070...
x_refsource_CONFIRM

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.