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Critical severity9.8NVD Advisory· Published Nov 10, 2021· Updated Jun 17, 2026

CVE-2021-40520

CVE-2021-40520

Description

Airangel HSMX Gateway devices through 5.2.04 have Weak SSH Credentials.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

Airangel/HSMX Gatewaydescription
Airangel/HSMX Gatewayllm-fuzzy
Range: <=5.2.04

Patches

Vulnerability mechanics

References

2

etizazmohsin.com/hsmx.htmlnvdExploitThird Party Advisory
airangel.com/hsmx-gateway/nvdProduct

News mentions

0

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