Vulnerability CVE-2015-5537
Published: 2015-08-02   Modified: 2015-08-03

Description:
The SSL layer of the HTTPS service in Siemens RuggedCom ROS before 4.2.0 and ROX II does not properly implement CBC padding, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, a different vulnerability than CVE-2014-3566.

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Siemens -> Ruggedcom rugged operating system 
Siemens -> Ruggedcom rugged operating system on linux ii 

 References:
http://www.securitytracker.com/id/1033022
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-396873.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-15-202-03A
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