CVE-2026-116838

Quick assessment

Affected

Ubiquiti Inc airMAX M

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

攻击者可通过诱使已认证用户访问恶意页面，利用 airMAX M 设备中存在的跨站请求伪造（CSRF）漏洞，在设备上执行命令注入攻击。

CVSS 8.8 · High Updated Oct 27, 2026

Possible ATT&CK Techniques 2 AI

T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

N/A

Source: CVE Program / CVE List V5

Vulnerability Description

A malicious actor who lures an authenticated user to a malicious page could exploit a Cross-Site Request Forgery (CSRF) vulnerability found in airMAX M devices to execute a Command Injection on the device.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

跨站请求伪造(CSRF)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Ubiquiti Inc	airMAX M	0 ~ 6.3.26	-

II. Public POCs for CVE-2026-116838

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-116838

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Other References for CVE-2026-116838 (1)

Security Advisory Bulletin | Ubiquiti Community

https://www.cve.org/CVERecord?id=CVE-2026-116838

Same Patch Batch · Ubiquiti Inc · 2026-10-27 · 4 CVEs total

CVE-2026-116837	8.8 HIGH	airMAX M等设备堆栈缓冲区溢出漏洞
CVE-2026-116836	8.8 HIGH	airMAX M 设备存储型 XSS 漏洞致权限提升
CVE-2026-116839	7.1 HIGH	airMAX M 设备 CSRF 漏洞可致未授权更改及 DoS

IV. Related Vulnerabilities

Same product: airMAX M

Same vendor: Ubiquiti Inc

Same weakness: CWE-352