Which versions of Poly are affected by CVE-2025-0858?

Organizations using the firmware builds should be aware of moderate risk from CVE-2025-0858 rated CVSS 5.8. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2025-0858?

Within 30 days: Identify affected systems running the firmware builds and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Poly CVE-2025-0858

Q: What is the CVSS score of CVE-2025-0858?

CVE-2025-0858 has a CVSS 4.0 base score of 5.8 (Medium). CVSS vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:H/VI:L/VA:L/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 exploitation probability: 0.1%.

MEDIUM

Path Traversal: '.../...//' (CWE-35)

2025-02-05 hp-security-alert@hp.com

Information Disclosure Path Traversal

5.8

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.8 MEDIUM

CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:H/VI:L/VA:L/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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:H/VI:L/VA:L/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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:25 vuln.today

CVE Published

Feb 05, 2025 - 15:15 nvd

MEDIUM 5.8

DescriptionCVE.org

A vulnerability was discovered in the firmware builds up to 8.2.1.0820 in certain Poly devices. The firmware flaw does not properly prevent path traversal and could lead to information disclosure.

AnalysisAI

A vulnerability was discovered in the firmware builds up to 8.2.1.0820 in certain Poly devices. Rated medium severity (CVSS 5.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-35. A vulnerability was discovered in the firmware builds up to 8.2.1.0820 in certain Poly devices. The firmware flaw does not properly prevent path traversal and could lead to information disclosure. Version information: up to 8.2.1.0820.

Affected ProductsAI

Poly devices. The firmware flaw does not properly prevent path traversal and.

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.