8.8
HighCVSS 3.1 · from Ubiquiti
CVE-2026-116836
A malicious actor with access to the adjacent network and under certain conditions could exploit a Stored Cross-Site Scripting (XSS) vulnerability found in airMAX M devices to escalate privileges on…
airMAX M · Cross-site scripting · CWE-79AffectedairMAX M
FixUpdate to 6.3.26 or newer
PublishedOct 27, 00:32 · Ubiquiti
ScoredOct 27 · 8.8 · Ubiquiti
Exploit code publicNone known · checked 21:18 UTC
ExploitedNone known · CISA KEV checked 22:09 UTC
What we know
No known exploitation. CISA KEV, checked 22:09 UTC.
No public exploit code known. Exploit-DB, Metasploit, Nuclei, checked 21:18 UTC.
An attacker has to be on the same network. CVSS: adjacent network.
Someone has to open, click or run something first. CVSS: user interaction required.
A successful attack can read and change data and take the service down. CVSS: high impact on confidentiality, integrity and availability.
Description
A malicious actor with access to the adjacent network and under certain conditions could exploit a Stored Cross-Site Scripting (XSS) vulnerability found in airMAX M devices to escalate privileges on the device.
From Ubiquiti
Affected and fixed versions
ProductAffectedFixed inairMAX Mbefore 6.3.266.3.26
Exploit code
Exploit-DBnone knownMetasploitnone knownNucleinone known