PT-2015-2583 · Allen Bradley · Micrologix 1400+1

Published 2015-10-28 · Updated 2015-10-28 · CVE-2015-6491

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Allen-Bradley MicroLogix 1100 versions before B FRN 15.000 Allen-Bradley MicroLogix 1400 versions before B FRN 15.003

Description The issue is related to a lack of restrictions on file uploads in the programmable logic controllers MicroLogix 1100 and 1400. This allows a remote authenticated user to insert the content of an arbitrary file into a FRAME element.

Recommendations For Allen-Bradley MicroLogix 1100 versions before B FRN 15.000, update to version B FRN 15.000 or later. For Allen-Bradley MicroLogix 1400 versions before B FRN 15.003, update to version B FRN 15.003 or later.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

BDU:2015-11948

CVE-2015-6491

Affected Products

Micrologix 1100

Micrologix 1400

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2015-6491 · Security Note
• https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03 · Patch
• https://bdu.fstec.ru/vul/2015-11948 · Security Note