PT-2018-8505 · Allen Bradley · L30Erms

Published 2018-06-25 · Updated 2018-08-23 · CVE-2017-9312

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Allen-Bradley L30ERMS safety devices versions v30 and earlier

Description The issue is caused by improperly implemented option-field processing in the TCP/IP stack, leading to a denial of service when a crafted TCP packet is received, resulting in the device rebooting immediately.

Recommendations For versions v30 and earlier, update to a version later than v30 to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2017-9312

Affected Products

L30Erms

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2017-9312 · Security Note
• https://osv.dev/vulnerability/CVE-2017-9312 · Vendor Advisory
• https://ics-cert.us-cert.gov/advisories/ICSA-18-172-02 · Note
• http://securityfocus.com/bid/104528 · Note