Compactlogix 5370 L1 Firmware vulnerabilitiesRanked by how likely they are to be used.

Product4 versions
The short answer

Compactlogix 5370 L1 Firmware is made by Rockwellautomation. We track 5 published vulnerabilities in it, across 4 versions. None of them is on the list of flaws known to be exploited today. If you run Compactlogix 5370 L1 Firmware, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Compactlogix 5370 L1 Firmware vulnerabilities are being exploited?

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

None of Compactlogix 5370 L1 Firmware's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Compactlogix 5370 L1 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. 10.0%

    An attacker could send a crafted HTTP/HTTPS request to render the web server unavailable and/or lead to remote code execution caused by a stack-based buffer overflow vulnerability.

    CVSS9.8Published1 May 2019
  2. 6.1%

    An attacker could send crafted SMTP packets to cause a denial-of-service condition where the controller enters a major non-recoverable faulted state (MNRF) in CompactLogix 5370 L1, L2, and L3 Controllers, Compact...

    CVSS7.5Published1 May 2019
  3. 5.2%

    An attacker with the ability to modify a user program may change user program code on some ControlLogix, CompactLogix, and GuardLogix Control systems.

    CVSS9.8Published11 Apr 2022
  4. 3.2%

    The connection establishment algorithm found in Rockwell Automation CompactLogix 5370 and ControlLogix 5570 versions 33 and prior does not sufficiently manage its control flow during execution, creating an infinite loop.

    CVSS5.8Published27 Jul 2022
  5. 3.1%

    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,...

    CVSS6.1Published25 Apr 2019
Precursor Intelligence

Running Compactlogix 5370 L1 Firmware? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

Free plan, no card needed. Nothing to install.

FAQ

Common questions, answered plainly.

Something else? Talk to the team →

We track 5 published vulnerabilities listed under the name Compactlogix 5370 L1 Firmware, across 4 versions.

None of Compactlogix 5370 L1 Firmware's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Compactlogix 5370 L1 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.