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Vulnerability record · CVE-2016-0868 · published 28 January 2016

CVE-2016-0868: Rockwellautomation 1763-l16awa series a memory buffer overflow vulnerability

Rockwellautomation · 1763 L16awa Series A

Stack-based buffer overflow on Rockwell Automation Allen-Bradley MicroLogix 1100 devices A through 15.000 and B before 15.002 allows remote attackers to execute arbitrary code via a crafted web request.

9.8 CVSS 3.0 Critical EPSS 8.9% · top 4.9% CWE-119 · Memory buffer overflow
9.8CVSS 3.0 base score, v2 10.0
8.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
8Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow on Rockwell Automation Allen-Bradley MicroLogix 1100 devices A through 15.000 and B before 15.002 allows remote attackers to execute arbitrary code via a crafted web request.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

8 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securitytracker.com/id/1034861 Third Party AdvisoryVDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-16-026-02 Third Party AdvisoryUS Government Resource
http://www.securitytracker.com/id/1034861 Third Party AdvisoryVDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-16-026-02 Third Party AdvisoryUS Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2017-7898Rockwellautomation 1763-l16awa series a improper restriction of authentication attempts vulnerabilityAn Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-l…EPSS 5.2%9.8CVE-2017-7899Rockwellautomation 1763-l16awa series a information exposure vulnerabilityAn Information Exposure issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series …EPSS 4.6%9.8CVE-2017-7902Rockwellautomation 1763-l16awa series a vulnerabilityA "Reusing a Nonce, Key Pair in Encryption" issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers …EPSS 2.6%9.8CVE-2017-7903Rockwellautomation 1763-l16awa series a weak password requirements vulnerabilityA Weak Password Requirements issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Se…EPSS 2.8%8.6CVE-2017-7901Rockwellautomation 1763-l16awa series a vulnerabilityA Predictable Value Range from Previous Values issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controlle…EPSS 6.7%7.3CVE-2016-9334Rockwellautomation 1763-l16awa series a vulnerabilityAn issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14.000 and prior version…EPSS 4.0%2.7CVE-2016-9338Rockwellautomation 1763-l16awa series a vulnerabilityAn issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14.000 and prior version…EPSS 2.4%9.5CVE-2026-88772Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer VulnerabilityVulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 F…KEV

Source: NIST National Vulnerability Database (record CVE-2016-0868), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.