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CVE-2024-51546· NVD / CVE Program· CNA ABB

Credentails Disclosure

Credentials Disclosure vulnerabilities allow access to on board project back-up bundles.  Affected products: ABB ASPECT - Enterprise v3.08.02; NEXUS Series v3.08.02; MATRIX Series v3.08.02

HighCVSS 8.7 · v4.0—Proof of concept No fix recorded

Noroxi analysis

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Published
Dec 5, 2024
Updated
Jun 17, 2026
EPSS
1.5% · 73th percentile
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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
yes
Technical impact
partial

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:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:L

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

Affected systems

VendorProduct
abbaspect-ent-12 firmware
abbaspect-ent-12
abbaspect-ent-2
abbaspect-ent-2 firmware
abbaspect-ent-256
abbaspect-ent-256 firmware
abbaspect-ent-96
abbaspect-ent-96 firmware
abbnexus-2128
abbnexus-2128 firmware
abbnexus-2128-a
abbnexus-2128-a firmware

and 26 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 3.08.03
  • abb aspect-ent-2 firmwarebefore 3.08.03
  • abb aspect-ent-256 firmwarebefore 3.08.03
  • abb aspect-ent-96 firmwarebefore 3.08.03
  • abb matrix-11 firmwarebefore 3.08.03
  • abb matrix-216 firmwarebefore 3.08.03
  • abb matrix-232 firmwarebefore 3.08.03
  • abb matrix-264 firmwarebefore 3.08.03
  • abb matrix-296 firmwarebefore 3.08.03
  • abb nexus-2128 firmwarebefore 3.08.03
  • abb nexus-2128-a firmwarebefore 3.08.03
  • abb nexus-2128-f firmwarebefore 3.08.03
  • abb nexus-2128-g firmwarebefore 3.08.03
  • abb nexus-264 firmwarebefore 3.08.03
  • abb nexus-264-a firmwarebefore 3.08.03
  • abb nexus-264-f firmwarebefore 3.08.03
  • abb nexus-264-g firmwarebefore 3.08.03
  • abb nexus-3-2128 firmwarebefore 3.08.03
  • abb nexus-3-264 firmwarebefore 3.08.03

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

    • up to and including 3.08.02affected

  • ABB MATRIX Series

    • up to and including 3.08.02affected

  • ABB NEXUS Series

    • up to and including 3.08.02affected

Same product

abb: all records

Other highest-scoring records for the same primary 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 entryhardware2025-04-15

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+131 d
  3. TodaySep 30, 2026+665 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

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.

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

  • Anyone who can reach it over the internet 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
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
X

Weakness class (CWE)

CWE-1287 · Improper Validation of Specified Type of Input

CVSS vector

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

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