CVE-2013-4651

Siemens Scalance W7xx devices with firmware before 4.5.4 use the same hardcoded X.509 certificate across different customers' installations, which makes it easier for remote attackers to conduct man-in-the-middle attacks against SSL sessions by leveraging the certificate's trust relationship.

CVSS v2.0 6.6 MEDIUM

6.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:H/Au:N/C:P/I:P/A:C

Exploitability : 4.9 / Impact : 8.5

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact COMPLETE

References

Link	Resource
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-120908.pdf	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:scalance_w700_series_firmware:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:siemens:scalance_w786-1pro:-:::::::*
	cpe:2.3:h:siemens:scalance_w786-2pro:-:::::::*
	cpe:2.3:h:siemens:scalance_w747-1rr:-:::::::*
	cpe:2.3:h:siemens:scalance_w786-3pro:-:::::::*
	cpe:2.3:h:siemens:scalance_w784-1rr:-:::::::*
	cpe:2.3:h:siemens:scalance_w788-2rr:-:::::::*
	cpe:2.3:h:siemens:scalance_w746-1pro:-:::::::*
	cpe:2.3:h:siemens:scalance_w744-1:-:::::::*
	cpe:2.3:h:siemens:scalance_w746-1:-:::::::*
	cpe:2.3:h:siemens:scalance_w747-1:-:::::::*
	cpe:2.3:h:siemens:scalance_w788-1pro:-:::::::*
	cpe:2.3:h:siemens:scalance_w788-2pro:-:::::::*
	cpe:2.3:h:siemens:scalance_w786-2rr:-:::::::*
	cpe:2.3:h:siemens:scalance_w788-1rr:-:::::::*
	cpe:2.3:h:siemens:scalance_w784-1:-:::::::*
	cpe:2.3:h:siemens:scalance_w744-1pro:-:::::::*

Information

Published : 2013-08-01 06:32

Updated : 2013-08-01 06:32

NVD link : CVE-2013-4651

Mitre link : CVE-2013-4651

JSON object : View

CWE

CWE-255

Credentials Management Errors

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Products Affected

siemens

scalance_w786-1pro
scalance_w746-1pro
scalance_w786-3pro
scalance_w788-2pro
scalance_w784-1rr
scalance_w788-1pro
scalance_w784-1
scalance_w700_series_firmware
scalance_w788-2rr
scalance_w786-2pro
scalance_w788-1rr
scalance_w744-1pro
scalance_w747-1
scalance_w747-1rr
scalance_w786-2rr
scalance_w744-1
scalance_w746-1

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