Cyber Resilience

CVE-2024-9876

High

Published: 30 April 2025

Published
30 April 2025
Modified
15 April 2026
KEV Added
—
Patch
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CVSS Score v4 8.5 CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/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:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0014 34.5th percentile
Risk Priority 17 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-9876 is a high-severity MAID (CWE-471) vulnerability in Abb (inferred from references). Its CVSS base score is 8.5 (High).

Operationally, ranked at the 34.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

: Modification of Assumed-Immutable Data (MAID) vulnerability in ABB ANC, ABB ANC-L, ABB ANC-mini.This issue affects ANC: through 1.1.4; ANC-L: through 1.1.4; ANC-mini: through 1.1.4.

CWE(s)
CWE-471

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

Abb
—
inferred from references and description; NVD did not file a CPE for this CVE

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-33 Transmission Preparation Integrity
addresses: CWE-471

Checksums and integrity protection during transformation/packing detect unauthorized modification of data assumed to be immutable before it is transmitted.

References