National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-12736 Detail

Current Description

A vulnerability has been identified in the following Siemens products: RUGGEDCOM ROS for RSL910 devices: All versions < ROS v5.0.1, RUGGEDCOM ROS for all other devices: All versions < ROS v4.3.4, SCALANCE XB-200/XC-200/XP-200/XR300-WG: All versions >= v3.0, SCALANCE XR-500/XM-400: All versions >= v6.1. After initial configuration, the Ruggedcom Discovery Protocol (RCDP) is still able to write to the device under certain conditions, potentially allowing users located in the adjacent network of the targeted device to perform unauthorized administrative actions.

Source:  MITRE      Last Modified:  12/25/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-12736
Original release date:
12/25/2017
Last revised:
01/11/2018
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
8.8 High
Vector:
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (legend)
Impact Score:
5.9
Exploitability Score:
2.8
CVSS Version 3 Metrics:
Attack Vector (AV):
Adjacent
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
5.8 MEDIUM
Vector:
(AV:A/AC:L/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore:
6.4
Exploitability Subscore:
6.5
CVSS Version 2 Metrics:
Access Vector:
Local network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://www.securityfocus.com/bid/101041 Third Party Advisory; VDB Entry External Source BID 101041
http://www.securitytracker.com/id/1039463 Third Party Advisory; VDB Entry External Source SECTRACK 1039463
http://www.securitytracker.com/id/1039464 Third Party Advisory; VDB Entry External Source SECTRACK 1039464
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856721.pdf Issue Tracking; Mitigation; Vendor Advisory External Source CONFIRM https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856721.pdf

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Control (CWE-264)

Change History 2 change records found - show changes