After initial configuration, the Ruggedcom Discovery Protocol (RCDP) is still able to write to the device under certain conditions. This could allow an attacker located in the adjacent network of the targeted device to perform unauthorized administrative actions.

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Siemens
  • Ruggedcom
  • Ruggedcom Ros
  • Ruggedcom Rsl910
  • Scalance Xb-200
  • Scalance Xb-200 Firmware
  • Scalance Xc-200
  • Scalance Xc-200 Firmware
  • Scalance Xm-400
  • Scalance Xm-400 Firmware
  • Scalance Xp-200
  • Scalance Xp-200 Firmware
  • Scalance Xr-500
  • Scalance Xr-500 Firmware
  • Scalance Xr300-wg
  • Scalance Xr300-wg Firmware

Configuration 1 [-]

AND
cpe:2.3:o:siemens:scalance_xb-200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xb-200:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND
cpe:2.3:o:siemens:scalance_xc-200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xc-200:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND
cpe:2.3:o:siemens:scalance_xp-200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xp-200:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND
cpe:2.3:o:siemens:scalance_xr300-wg_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xr300-wg:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND
cpe:2.3:o:siemens:scalance_xr-500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xr-500:-:*:*:*:*:*:*:*

Configuration 6 [-]

AND
cpe:2.3:o:siemens:scalance_xm-400_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xm-400:-:*:*:*:*:*:*:*

Configuration 7 [-]

AND
cpe:2.3:o:siemens:ruggedcom_ros:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:ruggedcom_rsl910:-:*:*:*:*:*:*:*

Configuration 8 [-]

AND
cpe:2.3:o:siemens:ruggedcom_ros:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:ruggedcom:-:*:*:*:*:*:*:*

No data.

References
Link Providers
http://www.securityfocus.com/bid/101041 cve-icon cve-icon
http://www.securitytracker.com/id/1039463 cve-icon cve-icon
http://www.securitytracker.com/id/1039464 cve-icon cve-icon
https://cert-portal.siemens.com/productcert/html/ssa-856721.html cve-icon cve-icon
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856721.pdf cve-icon cve-icon
History

Tue, 12 Aug 2025 12:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20

Tue, 12 Aug 2025 11:30:00 +0000

Type Values Removed Values Added
Description A vulnerability has been identified in 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 between V3.0 (including) and V3.0.2 (excluding)), SCALANCE XR-500/XM-400 (All versions between V6.1 (including) and V6.1.1 (excluding)). After initial configuration, the Ruggedcom Discovery Protocol (RCDP) is still able to writeto the device under certain conditions, potentially allowing users located in the adjacentnetwork of the targeted device to perform unauthorized administrative actions. After initial configuration, the Ruggedcom Discovery Protocol (RCDP) is still able to write to the device under certain conditions. This could allow an attacker located in the adjacent network of the targeted device to perform unauthorized administrative actions.
Weaknesses CWE-1188
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00296}

 epss

{'score': 0.00281}
cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published: 2017-12-26T04:00:00Z

Updated: 2025-08-12T11:10:44.721Z

Reserved: 2017-08-09T00:00:00

Link: CVE-2017-12736

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-12-26T04:29:13.643

Modified: 2025-08-12T12:15:26.210

Link: CVE-2017-12736

cve-icon Redhat

No data.