National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-5374 Detail

Description

A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions < V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions < V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions < V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions < V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions < 1.02.02. Specially crafted packets sent to port 50000/UDP could cause a denial-of-service of the affected device. A manual reboot may be required to recover the service of the device.

Source:  MITRE
Description Last Modified:  03/22/2018

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/75948
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-732541.pdf Patch Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-15-202-01
https://ics-cert.us-cert.gov/advisories/ICSA-17-187-03
https://www.exploit-db.com/exploits/44103/
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_SSA-323211.pdf

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:siemens:siprotec_firmware:4.24:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:siemens:siprotec_4:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:siemens:siprotec_compact:*:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

8 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-5374
NVD Published Date:
07/18/2015
NVD Last Modified:
03/22/2018