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CVE-2017-16740

N/A
Published: January 9, 2018 at 09:00 PM UTC
Updated: June 17, 2026 at 01:09 AM UTC
13 products affected across 1 vendor1766-l32bwaa Firmware1766-l32bwa Firmware1766-l32awa Firmware

Using Rockwell Automation Allen-Bradley MicroLogix 1400 Controllers by N/A?

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Severity
N/A
Exploit prediction
EPSS 7%

Description

A Buffer Overflow issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1400 Controllers, Series B and C Versions 21.002 and earlier. The stack-based buffer overflow vulnerability has been identified, which may allow remote code execution.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

1766-l32awa Firmware· Rockwell Automation
95%
v ≤ 21.002
rockwellautomation-1766-l32awa (same device)
1766-l32awaa Firmware· Rockwell Automation
95%
v ≤ 21.002
rockwellautomation-1766-l32awaa (same device)
1766-l32bwa Firmware· Rockwell Automation
95%
v ≤ 21.002
rockwellautomation-1766-l32bwa (same device)
1766-l32bwaa Firmware· Rockwell Automation
95%
v ≤ 21.002
rockwellautomation-1766-l32bwaa (same device)
1766-l32bxb Firmware· Rockwell Automation
95%
v ≤ 21.002
rockwellautomation-1766-l32bxb (same device)
1766-l32bxba Firmware· Rockwell Automation
95%
v ≤ 21.002
rockwellautomation-1766-l32bxba (same device)
Allen-Bradley MicroLogix 1400· Rockwell Automation
60%
All versions
1766-l32awa· Rockwell Automationdevice
80%
All versions
1766-l32awaa· Rockwell Automationdevice
80%
All versions
1766-l32bwa· Rockwell Automationdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

VDB Entryx_refsource_BIDMitigationThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/102474
x_refsource_MISCThird Party AdvisoryUS Government Resource
Source: [email protected]
https://ics-cert.us-cert.gov/advisories/ICSA-18-009-01
x_refsource_CONFIRM
Source: [email protected]
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1070883

CVSS

7.5HIGH[email protected]
Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-120CWE-119

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