How to fix or mitigate CVE-2024-47784?

During next maintenance window: Apply vendor patches when convenient. Monitor vendor channels for updates.

CVE-2024-47784

Q: What is the CVSS score of CVE-2024-47784?

CVE-2024-47784 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/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:U/V:X/RE:X/U:X. EPSS exploitation probability: 0.1%.

LOW

Unverified Password Change (CWE-620)

2025-04-30 cybersecurity@ch.abb.com

Authentication Bypass

2.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.1 LOW

CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/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:U/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/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:U/V:X/RE:X/U:X

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:39 vuln.today

CVE Published

Apr 30, 2025 - 19:15 nvd

LOW 2.1

DescriptionCVE.org

Unverified Password Change for ANC software that allows an authenticated attacker to bypass the old Password check in the password change form via a web HMI This issue affects ANC software version 1.1.4 and earlier.

AnalysisAI

Unverified Password Change for ANC software that allows an authenticated attacker to bypass the old Password check in the password change form via a web HMI1.4 and earlier. Rated low severity (CVSS 2.1). No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-620. Unverified Password Change for ANC software that allows an authenticated attacker to bypass the old Password check in the password change form via a web HMI1.4 and earlier. Version information: version 1.1.4.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.