Denial of Service Vulnerability in Siemens SIMATIC S7-1500 CPU Devices
CVE-2016-2200

7.5HIGH

Key Information:

Vendor
Siemens
Status
Simatic S7-1500 Cpu Firmware
Vendor
CVE Published:
8 February 2016

Summary

The Siemens SIMATIC S7-1500 CPU devices prior to version 1.8.3 are susceptible to denial of service when exploited by remote attackers. Maliciously crafted packets sent over TCP port 102 may force the device into a STOP mode transition, leading to interruptions in service. This vulnerability highlights the importance of securing industrial control systems to prevent potential exploitations.

References

http://www.securityfocus.com/bid/83106
vdb-entryx_refsource_BID
http://www.siemens.com/cert/pool/cert/siemens_security_ad...
x_refsource_CONFIRM
http://www.securitytracker.com/id/1034954
vdb-entryx_refsource_SECTRACK

EPSS Score

6% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.