CVE-2021-37378

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-02-03 · updated 2026-06-17
Weakness: CWE-79

Description

Cross Site Scripting (XSS) vulnerability in Teradek Cube and Cube Pro firmware version 7.3.x and earlier allows remote attackers to run arbitrary code via the Friendly Name field in System Information Settings. NOTE: Vedor states the product has reached End of Life and will not be receiving any firmware updates to address this issue.

Affected products

Teradke Cube Firmware: from 7.3.0 through 7.3.19
Teradke Cube Pro Firmware: from 7.3.0 through 7.3.16

References

https://tbutler.org/2021/04/29/teradek-vulnerability-advisory
https://tbutler.org/2021/04/29/teradek-vulnerability-advisory

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