Is CVE-2025-43021 in the CISA KEV catalog?

No. CVE-2025-43021 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-43021?

CVE-2025-43021 has a CVSS v3 base score of 5.7 (MEDIUM).

What is the EPSS score for CVE-2025-43021?

CVE-2025-43021 has an EPSS score of 0.15% (5th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-43021?

Upgrade poly clariti manager to 10.12.2 or later.

CVE & CISA-KEV Catalog

CVE-2025-43021

MEDIUM

5.7

CVSS v3

NVD

Description

A potential security vulnerability has been identified in the Poly Clariti Manager for versions prior to 10.12.1. The vulnerability could allow the use and retrieval of the default password. HP has addressed the issue in the latest software update.

CWE-1393

How to fix

Remediation Available

poly clariti managerNVD

Affected:< 10.12.2Fixed in:10.12.2CVE-2025-43021derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.15%probability of exploitation in 30 days

5thpercentile

Low risk: more likely to be exploited than 5% of all known CVEs.

References

Vendor Advisory1

support.hp.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-02.