What is CVE-2022-39186?

CVE-2022-39186 is a medium-severity vulnerability in Exfo Bv-10, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 6.2/10. Published 2023-01-12.

How severe is CVE-2022-39186?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Vulnerability in Exfo Bv-10

CVE-2022-39186

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

EPSS: 0.002 (5.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Exfo Bv-10
Exfo Bv-10_firmware
Exfo Bv-10 Performance Endpoint Unit — versions All versions

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

cna@cyber.gov.il (Third Party Advisory)

Frequently asked questions

What is CVE-2022-39186?: CVE-2022-39186 is a medium-severity vulnerability in Exfo Bv-10, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 6.2/10. Published 2023-01-12.
How severe is CVE-2022-39186?: Medium severity. CVSS v3 base score is 6.2 out of 10.