CVE-2026-116839

HIGH
MEDIUM Priority: 0.01 BB Relevance: 64/100
Published: 2026-10-27 Modified: 2026-10-29 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Unchanged
C: None
I: Low
A: High

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 make unauthorized changes and execute a Denial of Service (DoS) attack on the device.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
Ubiquiti Inc airMAX M 0 < 6.3.26

Bug Bounty Relevance

64 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

7.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

EPSS — Exploitation Probability

0.10%
Raw Score 0.001010
Percentile 0.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00101
2026-10-28
0.00101

Intelligence Sources

mitre ref →
nvd ref →