CVE-2022-31211

9.8 criticalEPSS 1.7%

Critical (9.8) in infiray iray-a8z3 firmware. EPSS 1.7% chance of exploitation in the next 30 days.

An issue was discovered in Infiray IRAY-A8Z3 1.0.957. There is a blank root password for TELNET by default.

Severity

9.8 critical

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

EPSS: 1.7% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
CWE: CWE-521
Published: 2022-07-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19