What is CVE-2021-40520?

CVE-2021-40520 is a critical-severity vulnerability in Airangel Hsmx-app-100, classified under Weak Password Requirements. CVSS score: 9.8/10. Published 2021-11-10.

How severe is CVE-2021-40520?

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

Vulnerability in Airangel Hsmx-app-100

CVE-2021-40520

Airangel HSMX Gateway devices through 5.2.04 have Weak SSH Credentials.

EPSS: 0.011 (62.7th percentile) — read the EPSS interpretation.

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.

Affected products

Airangel Hsmx-app-100
Airangel Hsmx-app-1000
Airangel Hsmx-app-1000_firmware
Airangel Hsmx-app-100_firmware
Airangel Hsmx-app-20000
Airangel Hsmx-app-20000_firmware
Airangel Hsmx-app-25
Airangel Hsmx-app-25_firmware
Airangel Hsmx-app-5000
Airangel Hsmx-app-5000_firmware

Weakness classification (CWE)

CWE-521 — Weak Password Requirements

References

cve@mitre.org (Product, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-40520?: CVE-2021-40520 is a critical-severity vulnerability in Airangel Hsmx-app-100, classified under Weak Password Requirements. CVSS score: 9.8/10. Published 2021-11-10.
How severe is CVE-2021-40520?: Critical severity. CVSS v3 base score is 9.8 out of 10.