Remote Code Execution Vulnerability in RSLinx Classic by Rockwell Automation
CVE-2018-14827

7.5HIGH

Key Information:

Vendor

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

What is CVE-2018-14827?

A vulnerability in RSLinx Classic versions up to 4.00.01 allows remote, unauthenticated attackers to send specially crafted Ethernet/IP packets to Port 44818. This results in the application becoming unresponsive and crashing, requiring a manual restart to restore functionality. This vulnerability highlights the risks associated with unvalidated input in industrial control systems, emphasizing the need for stringent security measures.

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Deploy the Patch

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

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

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