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CVE-2024-4007: Default credential in install package in ABB ASPECT; NEXUS Series; MATRIX Series version 3.07 allows attacker

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HIGH 8.8UPGRADEUPGRADEUPGRADE

CVE-2024-4007 is a high-severity flaw (CVSS 8.8) affecting aspect-ent-12 firmware, aspect-ent-2 firmware, aspect-ent-256 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Default credential in install package in ABB ASPECT; NEXUS Series; MATRIX Series version 3.07 allows attacker to login to product instances wrongly configured.

Why this priority

  • High severity
  • Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score8.8 (High)
Attack vectorAdjacent network
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance1.5% (top 26%)
CISA exploited listNo
WeaknessCWE-1392
Published2024-07-01
Last modified2026-06-17
Publisher (CNA): Asea Brown Boveri Ltd. (ABB) · Vendor: abb

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

abb aspect-ent-12 firmware UPGRADE
Affected: < 3.07.02
Fixed in: 3.07.02
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
abb aspect-ent-2 firmware UPGRADE
Affected: < 3.07.02
Fixed in: 3.07.02
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
abb aspect-ent-256 firmware UPGRADE
Affected: < 3.07.02
Fixed in: 3.07.02
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
abb aspect-ent-96 firmware UPGRADE
Affected: < 3.07.02
Fixed in: 3.07.02
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
abb matrix-11 firmware UPGRADE
Affected: < 3.07.02
Fixed in: 3.07.02
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
abb matrix-216 firmware UPGRADE
Affected: < 3.07.02
Fixed in: 3.07.02
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

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-2024-4007?

aspect-ent-12 firmware: upgrade to 3.07.02; aspect-ent-2 firmware: upgrade to 3.07.02; aspect-ent-256 firmware: upgrade to 3.07.02. Exact commands for each OS are on this page.

Is CVE-2024-4007 being exploited?

CVE-2024-4007 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-2024-4007 affect?

CVE-2024-4007 affects aspect-ent-12 firmware, aspect-ent-2 firmware, aspect-ent-256 firmware. Severity is high (CVSS 8.8). Default credential in install package in ABB ASPECT; NEXUS Series; MATRIX Series version 3.07 allows attacker to login to product instances wrongly configured.

How urgent is CVE-2024-4007?

Priority 54/100. High severity; Public exploit reference

Software pages

ABB vulnerabilities

Related CVEs

References

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