1756-En2f Series B vulnerabilitiesRanked by how likely they are to be used.

Product0 versions
The short answer

1756-En2f Series B is made by Rockwellautomation. We track 3 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 1756-En2f Series B Firmware, so check those pages too.

See the riskiest flaws

We keep watching the known-exploited list.

Other names

Is 1756-En2f Series B listed under other names? Yes.

Rockwellautomation also lists 1756-En2f Series B under more specific names, such as 1756-En2f Series 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.

Known exploited

Which 1756-En2f Series B vulnerabilities are being exploited?

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

None of 1756-En2f Series B's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which 1756-En2f Series B 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. 5.5%

    Where this vulnerability exists in the Rockwell Automation 1756 EN2* and 1756 EN3* ControlLogix communication products, it could allow a malicious user to perform remote code execution with persistence on the target...

    CVSS9.8Published12 Jul 2023
  2. 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
  3. 1.3%

    A buffer overflow vulnerability exists in the Rockwell Automation select 1756-EN* communication devices.

    CVSS9.8Published20 Sep 2023
Precursor Intelligence

Running 1756-En2f Series B? 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 3 published vulnerabilities listed under the name 1756-En2f Series B, across 0 versions.

None of 1756-En2f Series B's vulnerabilities is on the list of flaws known to be exploited today.

Rockwellautomation also lists 1756-En2f Series B under more specific names, such as 1756-En2f Series 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 1756-En2f Series B. 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.