CVE-2018-14829

9.8CRITICAL

Key Information:

Vendor
Rockwell Automation
Status
Rslinx Classic
Vendor
CVE Published:
20 September 2018

Summary

Rockwell Automation RSLinx Classic Versions 4.00.01 and prior. This vulnerability may allow a remote threat actor to intentionally send a malformed CIP packet to Port 44818, causing the software application to stop responding and crash. This vulnerability also has the potential to exploit a buffer overflow condition, which may allow the threat actor to remotely execute arbitrary code.

Affected Version(s)

RSLinx Classic 4.00.01 and prior

References

https://ics-cert.us-cert.gov/advisories/ICSA-18-263-02
x_refsource_MISC
https://www.tenable.com/security/research/tra-2018-26
x_refsource_MISC

EPSS Score

10% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.