Micrologix 1400 Firmware vulnerabilitiesRanked by how likely they are to be used.

Product3 versions
The short answer

Micrologix 1400 Firmware is made by Rockwellautomation. We track 11 published vulnerabilities in it, across 3 versions. None of them is on the list of flaws known to be exploited today. If you run Micrologix 1400 Firmware, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Micrologix 1400 Firmware vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Micrologix 1400 Firmware's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Micrologix 1400 Firmware 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.

50% or more10% to 49%Under 10%
  1. 7.0%

    Stack-based buffer overflow on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices through B FRN 15.003 allows remote attackers to execute arbitrary code via unspecified vectors.

    CVSS10.0Published28 Oct 2015
  2. 4.5%

    Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote attackers to cause a denial of service (memory corruption and device crash) via a crafted HTTP request.

    CVSS7.8Published28 Oct 2015
  3. 4.3%

    Rockwell Automation MicroLogix 1400 Controllers and 1756 ControlLogix Communications Modules An unauthenticated, remote threat actor could send a CIP connection request to an affected device, and upon successful...

    CVSS8.6Published7 Dec 2018
  4. 4.3%

    SQL injection vulnerability on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors.

    CVSS6.5Published28 Oct 2015
  5. 3.0%

    When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash.

    CVSS7.5Published3 Jun 2021
  6. 2.8%

    Cross-site scripting (XSS) vulnerability in the web server on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allows remote attackers to inject arbitrary web script or...

    CVSS4.3Published28 Oct 2015
  7. 1.8%

    Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register.

    CVSS8.6Published25 Mar 2021
  8. 1.7%

    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.

    CVSS6.5Published20 Jul 2022
  9. 1.6%

    Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote authenticated users to insert the content of an arbitrary file into a FRAME element via unspecified vectors.

    CVSS4.0Published28 Oct 2015
  10. 0.7%

    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.

    CVSS7.5Published16 Dec 2022
Precursor Intelligence

Running Micrologix 1400 Firmware? We'll keep checking.

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FAQ

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We track 11 published vulnerabilities listed under the name Micrologix 1400 Firmware, across 3 versions.

None of Micrologix 1400 Firmware's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Micrologix 1400 Firmware. 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.