CVE-2026-21639

A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution RCE within the affected product. Affected Products: airMAX AC Version 8.7.20 and earlier airMAX M Version 6.3.22 and earlier airFiber AF60-XG...

CVE-2026-21639

A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution RCE within the affected product...

CVE-2026-21639

A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution RCE within the affected product. Affected Products: airMAX AC Version 8.7.20 and earlier airMAX M Version 6.3.22 and earlier airFiber AF60-XG...

CVE-2026-21639

A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution RCE within the affected product. Affected Products: airMAX AC Version 8.7.20 and earlier airMAX M Version 6.3.22 and earlier airFiber AF60-XG...

CVE-2026-21639

The CVE-2026-21639 vulnerability affects Ubiquiti airMAX line and related devices, enabling remote code execution for attackers within Wi‑Fi range. Affected products and versions: airMAX AC ≤ 8.7.20, airMAX M ≤ 6.3.22, airFiber AF60-XG ≤ 1.2.2, and airFiber AF60 ≤ 2.6.7. Mitigations from multiple...

CVE-2026-21639

A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution RCE within the affected product...

PT-2026-2074

Name of the Vulnerable Software and Affected Versions airMAX AC versions 8.7.20 and earlier airMAX M versions 6.3.22 and earlier airFiber AF60-XG version 1.2.2 and earlier airFiber AF60 versions 2.6.7 and earlier Description A malicious actor within Wi-Fi range could exploit a flaw in the airMAX...

Ubiquiti's various products have security vulnerabilities

Ubiquiti airFiber and others are products of Ubiquiti USA. ubiquiti airFiber is a point-to-point wireless platform. ubiquiti airMAX AC is an outdoor wireless broadband device. ubiquiti airMAX airFiber AF60-XG is an outdoor wireless broadband device. A security vulnerability exists in various...

EUVD-2022-47507

Malicious code in bioql PyPI...

EUVD-2023-27219

Malicious code in bioql PyPI...

CVE-2023-23119

The use of the cyclic redundancy check CRC algorithm for integrity check during firmware update makes Ubiquiti airFiber AF2X Radio firmware version 3.2.2 and earlier vulnerable to firmware modification attacks. An attacker can conduct a man-in-the-middle MITM attack to modify the new firmware ima...

CVE-2022-44565

An improper access validation vulnerability exists in airMAX AC 8.7.11, airFiber 60/LR 2.6.2, airFiber 60 XG/HD...

Ubiquiti airFiber AF2X Man-in-the-Middle

The vulnerability of the microprogramming software of the Ubiquiti airFiber AF2X radio station lies in the improper validation of the integrity check value. Exploiting this vulnerability could allow a malicious actor, operating remotely, to carry out a “man-in-the-middle” attack...

CVE-2023-23119

The use of the cyclic redundancy check CRC algorithm for integrity check during firmware update makes Ubiquiti airFiber AF2X Radio firmware version 3.2.2 and earlier vulnerable to firmware modification attacks. An attacker can conduct a man-in-the-middle MITM attack to modify the new firmware ima...

CVE-2023-23119: Improper Validation of Integrity Check Value

The use of the cyclic redundancy check CRC algorithm for integrity check during firmware update makes Ubiquiti airFiber AF2X Radio firmware version 3.2.2 and earlier vulnerable to firmware modification attacks. An attacker can conduct a man-in-the-middle MITM attack to modify the new firmware ima...

PT-2023-7629

Name of the Vulnerable Software and Affected Versions Ubiquiti airFiber AF2X Radio versions 3.2.2 and earlier Description The issue is related to the use of the cyclic redundancy check CRC algorithm for integrity checks during firmware updates, which can be exploited by an attacker to conduct a...

Ubiquiti airFiber security vulnerabilities

Ubiquiti airFiber is a peer-to-peer wireless platform from Ubiquiti, Inc. A security vulnerability exists in Ubiquiti airFiber AF2X Radio firmware version 3.2.2 and earlier, which is caused by the use of the cyclic redundancy check CRC algorithm for integrity checking during a firmware update, an...

CVE-2023-23119

CVE-2023-23119 affects Ubiquiti airFiber AF2X Radio firmware 3.2.2 and earlier. The root cause is use of CRC for integrity checks during firmware updates, enabling MITM modification of the firmware image to bypass checksum verification. Public details consistently describe the impact as firmware ...

CVE-2023-23119

The use of the cyclic redundancy check CRC algorithm for integrity check during firmware update makes Ubiquiti airFiber AF2X Radio firmware version 3.2.2 and earlier vulnerable to firmware modification attacks. An attacker can conduct a man-in-the-middle MITM attack to modify the new firmware ima...

CVE-2023-23119

The use of the cyclic redundancy check CRC algorithm for integrity check during firmware update makes Ubiquiti airFiber AF2X Radio firmware version 3.2.2 and earlier vulnerable to firmware modification attacks. An attacker can conduct a man-in-the-middle MITM attack to modify the new firmware ima...