Free and open · new CVEs checked every 20 minutesStatusRSSOpen dataContact

CVE-2022-1737: Pyramid Solutions' affected products, the Developer and DLL kits for EtherNet/IP Adapter and EtherNet/IP Scann

57
This month
CRITICAL 9.8REMOTEUPGRADEUPGRADEUPGRADE

CVE-2022-1737 is a critical-severity flaw (CVSS 9.8) affecting netstax ethernet\/ip adapter development kit, netstax ethernet\/ip adapter dll kit, netstax ethernet\/ip scanner development kit. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Pyramid Solutions' affected products, the Developer and DLL kits for EtherNet/IP Adapter and EtherNet/IP Scanner, are vulnerable to an out-of-bounds write, which may allow an unauthorized attacker to send a specially crafted packet that may result in a denial-of-service condition.

Why this priority

  • Critical severity
  • Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score9.8 (Critical)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance1.3% (top 31%)
CISA exploited listNo
WeaknessCWE-787
Published2022-07-12
Last modified2026-06-17
Publisher (CNA): ICS-CERT · Vendor: pyramidsolutions

Share: LinkedIn · X · Reddit

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

pyramidsolutions netstax ethernet\/ip adapter development kit UPGRADE
Affected: <= 4.4.0
Fixed in: newer than 4.4.0
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy netstax-ethernetip-adapter-development-kit || rpm -q netstax-ethernetip-adapter-development-kit || netstax-ethernetip-adapter-development-kit --version
2. UPGRADE to newer than 4.4.0 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade netstax-ethernetip-adapter-development-kit
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade netstax-ethernetip-adapter-development-kit
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
pyramidsolutions netstax ethernet\/ip adapter dll kit UPGRADE
Affected: <= 4.4.0
Fixed in: newer than 4.4.0
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy netstax-ethernetip-adapter-dll-kit || rpm -q netstax-ethernetip-adapter-dll-kit || netstax-ethernetip-adapter-dll-kit --version
2. UPGRADE to newer than 4.4.0 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade netstax-ethernetip-adapter-dll-kit
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade netstax-ethernetip-adapter-dll-kit
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
pyramidsolutions netstax ethernet\/ip scanner development kit UPGRADE
Affected: <= 4.4.0
Fixed in: newer than 4.4.0
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy netstax-ethernetip-scanner-development-kit || rpm -q netstax-ethernetip-scanner-development-kit || netstax-ethernetip-scanner-development-kit --version
2. UPGRADE to newer than 4.4.0 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade netstax-ethernetip-scanner-development-kit
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade netstax-ethernetip-scanner-development-kit
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
pyramidsolutions netstax ethernet\/ip scanner dll kit UPGRADE
Affected: <= 4.4.0
Fixed in: newer than 4.4.0
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy netstax-ethernetip-scanner-dll-kit || rpm -q netstax-ethernetip-scanner-dll-kit || netstax-ethernetip-scanner-dll-kit --version
2. UPGRADE to newer than 4.4.0 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade netstax-ethernetip-scanner-dll-kit
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade netstax-ethernetip-scanner-dll-kit
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-1737?

netstax ethernet\/ip adapter development kit: upgrade to newer than 4.4.0; netstax ethernet\/ip adapter dll kit: upgrade to newer than 4.4.0; netstax ethernet\/ip scanner development kit: upgrade to newer than 4.4.0. Exact commands for each OS are on this page.

Is CVE-2022-1737 being exploited?

CVE-2022-1737 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-1737 affect?

CVE-2022-1737 affects netstax ethernet\/ip adapter development kit, netstax ethernet\/ip adapter dll kit, netstax ethernet\/ip scanner development kit. Severity is critical (CVSS 9.8). Pyramid Solutions' affected products, the Developer and DLL kits for EtherNet/IP Adapter and EtherNet/IP Scanner, are vulnerable to an out-of-bounds write, which may allow an unauthorized attacker to send a specially crafted packet that may

How urgent is CVE-2022-1737?

Priority 57/100. Critical severity; Remotely exploitable, no login, no user action

References

← Back to latest CVEs

Get the weekly exploited-CVE digest by emailThe CVEs being attacked this week and how to fix them. No spam, unsubscribe any time.