What is CVE-2022-31211?

CVE-2022-31211 is a critical-severity vulnerability in Infiray Iray-A8z3, classified under Weak Password Requirements. CVSS score: 9.8/10. Published 2022-07-17.

How severe is CVE-2022-31211?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Infiray Iray-A8z3

CVE-2022-31211

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

Published 2022-07-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.017 (75.7th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.017 · change: +0.001

Affected products

Infiray Iray-A8z3
Infiray Iray-A8z3 Firmware — versions 1.0.957

Weakness classification (CWE)

CWE-521 — Weak Password Requirements

References

sec-consult.com/vulnerability-lab/advisory/infiray-iray-thermal-camera-multiple… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-31211?: CVE-2022-31211 is a critical-severity vulnerability in Infiray Iray-A8z3, classified under Weak Password Requirements. CVSS score: 9.8/10. Published 2022-07-17.
How severe is CVE-2022-31211?: Critical severity. CVSS v3 base score is 9.8 out of 10.