What’s Vulnerable › Vulnerabilities

CVE-2021-40517

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-11-10 · updated 2026-06-17
• Weakness: CWE-79

Description

Airangel HSMX Gateway devices through 5.2.04 is vulnerable to stored Cross Site Scripting. XSS Payload is placed in the name column of the updates table using database access.

Affected products

• Airangel Hsmx-App-1000 Firmware: through 5.2.04
• Airangel Hsmx-App-100 Firmware: through 5.2.04
• Airangel Hsmx-App-20000 Firmware: through 5.2.04
• Airangel Hsmx-App-25 Firmware: through 5.2.04
• Airangel Hsmx-App-5000 Firmware: through 5.2.04

References

• http://etizazmohsin.com/hsmx.html#xss
• https://airangel.com/hsmx-gateway/
• http://etizazmohsin.com/hsmx.html#xss
• https://airangel.com/hsmx-gateway/

Get alerted when CVE-2021-40517 or the next vulnerability affects your stack