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Vulnerability record · CVE-2020-8171 · published 26 May 2020

CVE-2020-8171: Ui airos command injection vulnerability

Ui · Airos

We have recently released new version of AirMax AirOS firmware v6.3.0 for TI, XW and XM boards that fixes vulnerabilities found on AirMax AirOS v6.2.0 and prior TI, XW and XM boards, according to the description below:There are certain end-points containing functionalities that are vulnerable to command injection. It is possible to craft an input string that passes the filter check but still contains commands, resulting in remote code execution.Mitigation:Update to the latest AirMax AirOS firmware version available at the AirMax download page.

9.8 CVSS 3.1 Critical EPSS 3.9% · top 10.1% CWE-77 · Command injectionCWE-78 · OS command injection
9.8CVSS 3.1 base score, v2 7.5
3.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

We have recently released new version of AirMax AirOS firmware v6.3.0 for TI, XW and XM boards that fixes vulnerabilities found on AirMax AirOS v6.2.0 and prior TI, XW and XM boards, according to the description below:There are certain end-points containing functionalities that are vulnerable to command injection. It is possible to craft an input string that passes the filter check but still contains commands, resulting in remote code execution.Mitigation:Update to the latest AirMax AirOS firmware version available at the AirMax download page.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://community.ui.com/releases/Security-advisory-bulletin-011-011/d0d411a5-6dcb-4988-9709-d57f50957261 Vendor Advisory
https://community.ui.com/releases/airMAX-M-v6-3-0/c8d5dec9-4030-4d7e-b23f-6a5b35ed3d83 Vendor Advisory
https://www.ui.com/download/airmax-m Release Notes
https://community.ui.com/releases/Security-advisory-bulletin-011-011/d0d411a5-6dcb-4988-9709-d57f50957261 Vendor Advisory
https://community.ui.com/releases/airMAX-M-v6-3-0/c8d5dec9-4030-4d7e-b23f-6a5b35ed3d83 Vendor Advisory
https://www.ui.com/download/airmax-m Release Notes

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-8171), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.