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CVE-2022-39186

EXFO - BV-10 Performance Endpoint Unit Misconfiguration

MEDIUM
5.5
CVSS Score
Published: January 12, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 04:57 AM UTC
2 products affected across 1 vendorBv 10 FirmwareBv-10

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

EXFO - BV-10 Performance Endpoint Unit misconfiguration. System configuration file has misconfigured permissions

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Bv 10 Firmware· Exfo
95%
All versions
exfo-bv-10 (same device)
Bv-10· Exfodevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Third Party Advisory
Source: [email protected]
https://www.gov.il/en/Departments/faq/cve_advisories

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-732

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