Vulnerability Monitor

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CVE-2015-5537

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.

Published

2015-08-03T01:59:02.903

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-312

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	siemens	ruggedcom_rox_ii_firmware	-	Yes
Operating System	siemens	ruggedcom_rugged_operating_system	< 4.2.0	Yes

References

http://www.securitytracker.com/id/1033022 Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-396873.pdf Broken Link, Patch, Vendor Advisory ([email protected])
https://ics-cert.us-cert.gov/advisories/ICSA-15-202-03A Broken Link, Third Party Advisory, US Government Resource ([email protected])
http://www.securitytracker.com/id/1033022 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-396873.pdf Broken Link, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://ics-cert.us-cert.gov/advisories/ICSA-15-202-03A Broken Link, Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)