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NVD / CVE Program· CNA ABB

CVE-2024-4007: Hard coded default credential contained in install package

Noroxi assessment

Priority: Monitor (action score 34/100)

  • Public proof-of-concept code exists (Exploit-DB); there is no record of exploitation in the wild.
  • Probability of exploitation in the next 30 days: 1.5% (FIRST EPSS); higher than 74.3% of all records.
  • Someone on the same network segment can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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

HighCVSS 8.7 · v4.0—Proof of concept No fix recorded
Published
Jul 1, 2024
Updated
Jun 17, 2026
EPSS
1.5% · 74th percentile

Report tools

JSON

Action score

34

Monitor

Low priority for now.

CVSS
34 / 40 · 8.7 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.5%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · ABB
8.7
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:N/AU:N/R:U/V:D/RE:L/U:Red

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • Proof of concept exists, no weaponized module
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2024-4007

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
abbaspect-ent-12 firmware
abbaspect-ent-12
abbaspect-ent-2 firmware
abbaspect-ent-2
abbaspect-ent-256 firmware
abbaspect-ent-256
abbaspect-ent-96 firmware
abbaspect-ent-96
abbmatrix-11 firmware
abbmatrix-11
abbmatrix-216 firmware
abbmatrix-216

and 14 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • abb aspect-ent-12 firmwarebefore 3.07.02
  • abb aspect-ent-2 firmwarebefore 3.07.02
  • abb aspect-ent-256 firmwarebefore 3.07.02
  • abb aspect-ent-96 firmwarebefore 3.07.02
  • abb matrix-11 firmwarebefore 3.07.02
  • abb matrix-216 firmwarebefore 3.07.02
  • abb matrix-232 firmwarebefore 3.07.02
  • abb matrix-264 firmwarebefore 3.07.02
  • abb matrix-296 firmwarebefore 3.07.02
  • abb nexus-2128 firmwarebefore 3.07.02
  • abb nexus-264 firmwarebefore 3.07.02
  • abb nexus-3-2128 firmwarebefore 3.07.02
  • abb nexus-3-264 firmwarebefore 3.07.02

Versions reported by the vendor

Affected version ranges reported by the assigning authority (ABB). Independent of NVD's CPE analysis and usually ahead of it.

  • ABB ASPECT Enterprise (ASP-ENT-x)

    • 3.07affected

  • ABB MATRIX Series(MAT-x)

    • 3.07affected

  • ABB NEXUS Series (NEX-2x, NEXUS-3-x)

    • 3.07affected

Same product

abb: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-6298remote code execution
    43Plan
  • CVE-2024-6209unauthorized file access
    42Plan
  • CVE-2024-51544Service Control vulnerabilities allow access to service restart requests and vm configuration settings.
    39Monitor

Published before and after this one in the same product

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Exploit-DB entry ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entrywebapps2025-04-03

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Published
  2. First PoC+276 d
  3. TodayOct 30, 2026+851 d

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • Someone on the same network segment can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Adjacent
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
N

Weakness class (CWE)

CWE-1392 · Use of Default Credentials

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:U/V:D/RE:L/U:Red

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records