Dashboard / CVE-2026-7415

CVE-2026-7415

CRITICAL
INFO Priority: 0.05 BB Relevance: 80/100
Published: 2026-05-07 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

The MQTT broker embedded in Yarbo firmware v2.3.9 is configured to allow anonymous connections with no topic-level read or write ACLs. Any host on the same network can subscribe to sensitive telemetry topics or publish control messages directly to the robot without authentication or authorization of any kind.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
yarbo lawn_mower_firmware 2.3.9
yarbo lawn_mower_pro_firmware 2.3.9

References & Advisories (2)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.54%
Raw Score 0.005440
Percentile 45.6%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00544
2026-10-28
0.00544

Intelligence Sources

nvd ref →

External Links