Denial of Service Vulnerability in Allen-Bradley L30ERMS Safety Devices
CVE-2017-9312

7.5HIGH

Key Information:

Vendor

Rockwellautomation

Status
Allen-bradley L30erms Firmware
Vendor
CVE Published:
21 June 2018

What is CVE-2017-9312?

A vulnerability exists in the TCP/IP stack of Allen-Bradley L30ERMS safety devices, specifically version 30 and earlier, where improperly implemented option-field processing allows crafted TCP packets to trigger a device reboot. This results in a denial of service, impacting the availability of these critical safety devices.

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References

https://ics-cert.us-cert.gov/advisories/ICSA-18-172-02
x_refsource_MISC
http://www.securityfocus.com/bid/104528
vdb-entryx_refsource_BID

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

JSON
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