Micrologix 1100 vulnerabilitiesRanked by how likely they are to be used.
Micrologix 1100 is made by Rockwellautomation. We track 10 published vulnerabilities listed under that exact name, across 0 versions. None of them is on the list of flaws known to be exploited today. Rockwellautomation lists newer releases under their own names, such as Micrologix 1100 Firmware, so check those pages too.
We keep watching the known-exploited list.
Is Micrologix 1100 listed under other names? Yes.
Rockwellautomation also lists Micrologix 1100 under more specific names, such as Micrologix 1100 Firmware and Micrologix 1100 B Firmware. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which Micrologix 1100 vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Micrologix 1100's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Micrologix 1100 flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 5.6%CVE-2020-6111High
An exploitable denial-of-service vulnerability exists in the IPv4 functionality of Allen-Bradley MicroLogix 1100 Programmable Logic Controller Systems Series B FRN 16.000, Series B FRN 15.002, Series B FRN 15.000,...
- 4.4%CVE-2020-6990Critical
Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix 1100 Controller, all versions, RSLogix 500 Software v12.001 and prior, The cryptographic key utilized to...
- 4.0%CVE-2020-6988High
Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix 1100 Controller, all versions, RSLogix 500 Software v12.001 and prior, A remote, unauthenticated attacker...
- 3.1%CVE-2019-10955Medium
In Rockwell Automation MicroLogix 1400 Controllers Series A, All Versions Series B, v15.002 and earlier, MicroLogix 1100 Controllers v14.00 and earlier, CompactLogix 5370 L1 controllers v30.014 and earlier,...
- 2.8%CVE-2020-6984High
Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix 1100 Controller, all versions, RSLogix 500 Software v12.001 and prior, The cryptographic function...
- 2.6%CVE-2021-33012High
Rockwell Automation MicroLogix 1100, all versions, allows a remote, unauthenticated attacker sending specially crafted commands to cause the PLC to fault when the controller is switched to RUN mode, which results in...
- 1.7%CVE-2022-2179Medium
The X-Frame-Options header in Rockwell Automation MicroLogix 1100/1400 Versions 21.007 and prior is not configured in the HTTP response, which could allow clickjacking attacks.
- 0.7%CVE-2022-3166High
Rockwell Automation was made aware that the webservers of the Micrologix 1100 and 1400 controllers contain a vulnerability that may lead to a denial-of-service condition.
- 0.6%CVE-2022-46670Medium
Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the...
- 0.4%
Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix 1100 Controller, all versions, RSLogix 500 Software v12.001 and prior, If Simple Mail Transfer Protocol...
Running Micrologix 1100? We'll keep checking.
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1 new flaw affects software Acme tracks
An exploitable denial-of-service vulnerability exists in the IPv4 functionality of Allen-Bradley MicroLogix 1100 Programmable Logic Controller Systems Series B FRN 16.000, Series B FRN 15.002, Series B FRN 15.000, Series B FRN 14.000, Series B FRN 13.000, Series B FRN 12.000, Series B FRN 11.000 and Series B FRN 10.000. A specially crafted packet can cause a major error, resulting in a denial of service. An attacker can send a malicious packet to trigger this vulnerability.
- Matched to
- Micrologix 1100 on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 10 published vulnerabilities listed under the name Micrologix 1100, across 0 versions.
None of Micrologix 1100's vulnerabilities is on the list of flaws known to be exploited today.
Rockwellautomation also lists Micrologix 1100 under more specific names, such as Micrologix 1100 Firmware and Micrologix 1100 B Firmware. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track Micrologix 1100. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.