What is CVE-2022-39059?

CVE-2022-39059 is a high-severity vulnerability in Changingtec Megaservisignadapter, classified under Path Traversal. CVSS score: 7.5/10. Published 2023-01-31.

How severe is CVE-2022-39059?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Changingtec Megaservisignadapter

CVE-2022-39059

ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file reading function. An unauthenticated remote attacker can exploit this vulnerability to access arbitrary system files.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.010 (59.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Changingtec Megaservisignadapter — versions 1.0.17.0823

Weakness classification (CWE)

CWE-22 — Path Traversal

References

twcert@cert.org.tw (Third Party Advisory)

Frequently asked questions

What is CVE-2022-39059?: CVE-2022-39059 is a high-severity vulnerability in Changingtec Megaservisignadapter, classified under Path Traversal. CVSS score: 7.5/10. Published 2023-01-31.
How severe is CVE-2022-39059?: High severity. CVSS v3 base score is 7.5 out of 10.