Vulnerability in Airangel Hsmx-app-100

CVE-2021-40521

Airangel HSMX Gateway devices through 5.2.04 allow Remote Code Execution.

EPSS: 0.043 (90.0th 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

References

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

Frequently asked questions

What is CVE-2021-40521?: CVE-2021-40521 is a critical-severity vulnerability in Airangel Hsmx-app-100. CVSS score: 9.8/10. Published 2021-11-10.
How severe is CVE-2021-40521?: Critical severity. CVSS v3 base score is 9.8 out of 10.