National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-3960 Detail

Description

The firmware in MNS before 4.5.6 on Belden GarrettCom Magnum 6K and Magnum 10K switches uses hardcoded RSA private keys and certificates across different customers' installations, which makes it easier for remote attackers to defeat cryptographic protection mechanisms for HTTPS sessions by leveraging knowledge of a private key from another installation.

Source:  MITRE
Description Last Modified:  08/03/2015

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://www.garrettcom.com/techsupport/MNS6K_R456_Release_Notes.pdf Vendor Advisory
http://www.securityfocus.com/bid/75236
https://ics-cert.us-cert.gov/advisories/ICSA-15-167-01 Third Party Advisory US Government Resource

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:garrettcom:magnum_10k_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.5.5
 cpe:2.3:o:garrettcom:magnum_6k_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.5.5


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-3960
NVD Published Date:
08/03/2015
NVD Last Modified:
12/05/2016