PT-2021-22917 · Airangel · Airangel Hsmx Gateway

Published 2021-11-10 · Updated 2022-07-12 · CVE-2021-40520

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Airangel HSMX Gateway devices through 5.2.04

Description The issue is related to weak SSH credentials in Airangel HSMX Gateway devices. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For Airangel HSMX Gateway devices through 5.2.04, update the SSH credentials to stronger ones to mitigate the risk. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-521

Related Identifiers

CVE-2021-40520

Affected Products

Airangel Hsmx Gateway

References · 6

• 🔥 http://etizazmohsin.com/hsmx.html#ssh · Exploit
• https://osv.dev/vulnerability/CVE-2021-40520 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-40520 · Security Note
• https://t.me/cvenotify/23240 · Telegram Post
• https://t.me/cibsecurity/32185 · Telegram Post
• https://airangel.com/hsmx-gateway · Note