CVE-2019-1000023: OPT/NET BV OPTOSS Next Gen Network Management System (NG-NetMS) version v3.6-2 and earlier versions contains a

Q: How do I fix CVE-2019-1000023?

ng-netms: upgrade to newer than 3.6-2. Exact commands for each OS are on this page.

Q: Is CVE-2019-1000023 being exploited?

CVE-2019-1000023 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2019-1000023 affect?

CVE-2019-1000023 affects ng-netms. Severity is critical (CVSS 9.8). OPT/NET BV OPTOSS Next Gen Network Management System (NG-NetMS) version v3.6-2 and earlier versions contains a SQL Injection vulnerability in Identified vulnerable parameters: id, id_access_type and id_attr_access that can result in a malic

Q: How urgent is CVE-2019-1000023?

Priority 60/100. Critical severity; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2019-1000023 is a critical-severity flaw (CVSS 9.8) affecting ng-netms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

OPT/NET BV OPTOSS Next Gen Network Management System (NG-NetMS) version v3.6-2 and earlier versions contains a SQL Injection vulnerability in Identified vulnerable parameters: id, id_access_type and id_attr_access that can result in a malicious attacker can include own SQL commands which database will execute. This attack appears to be exploitable via network connectivity.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	2.1% (top 19%)
CISA exploited list	No
Weakness	CWE-89
Published	2019-02-04
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: opt-net

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

Am I affected?

Timeline

2019-02-04 21:29 UTCPublished CVE record published
2026-06-17 02:09 UTCUpdated Record last modified

opt-net ng-netms UPGRADE

Affected: <= 3.6-2

Fixed in: newer than 3.6-2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy ng-netms || rpm -q ng-netms || ng-netms --version

2. UPGRADE to newer than 3.6-2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade ng-netms

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ng-netms

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-2019-1000023?

ng-netms: upgrade to newer than 3.6-2. Exact commands for each OS are on this page.

Is CVE-2019-1000023 being exploited?

CVE-2019-1000023 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-2019-1000023 affect?

CVE-2019-1000023 affects ng-netms. Severity is critical (CVSS 9.8). OPT/NET BV OPTOSS Next Gen Network Management System (NG-NetMS) version v3.6-2 and earlier versions contains a SQL Injection vulnerability in Identified vulnerable parameters: id, id_access_type and id_attr_access that can result in a malic

How urgent is CVE-2019-1000023?

Priority 60/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2019-1000024 MEDIUM 6.1 UPGRADE OPT/NET BV NG-NetMS version v3.6-2 and earlier versions contains a Cross Site Scripting (XSS) vulnerability in

References

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