CVE-2026-35075NVD

Vulnerability Summary

An unauthenticated remote attacker can recover a default, hard coded password from a firmware image and thus gain full access to all affected devices.

Severity Level

CRITICAL(9.8)

Published Date

Jun 3, 2026

Last Modified

Jul 3, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

0.47%Probability

Root Weakness (CWE)

CWE-1393: Unknown/Unlisted Weakness ↗

Refer to the official MITRE database for detailed architectural specifications regarding this weakness.

CVSS v4.0 Base Metrics — Score 9.3 (CRITICAL)

Attack VectorNetwork

Attack ComplexityLow

Attack RequirementsNone

Privileges RequiredNone

User InteractionNone

Confidentiality (Vulnerable System)High

Integrity (Vulnerable System)High

Availability (Vulnerable System)High

Confidentiality (Subsequent System)None

Integrity (Subsequent System)None

Availability (Subsequent System)None

CVSS v3.1 Base Metrics — Score 9.8 (CRITICAL)

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

Affected & Patched Versions

Affected Versions

MBS Single-A >= V1_00_00 and < V6_00_07
MBS Double-A Profibus >= V1_00_00 and < V6_00_07
MBS Double-A x-link >= V1_00_00 and < V6_00_07
MBS Single-X >= V1_00_00 and < V6_00_07
MBS Double-X CAN >= V1_00_00 and < V6_00_07
MBS Double-X DALI >= V1_00_00 and < V6_00_07
MBS Double-X KNX >= V1_00_00 and < V6_00_07
MBS Double-X LON >= V1_00_00 and < V6_00_07
MBS Double-X M-Bus >= V1_00_00 and < V6_00_07
MBS Double-X PROFINET >= V1_00_00 and < V6_00_07
MBS Double-X x-link >= V1_00_00 and < V6_00_07
MBS Triple-X KNX+DALI >= V1_00_00 and < V6_00_07
MBS Triple-X KNX+LON >= V1_00_00 and < V6_00_07
MBS Triple-X KNX+M-Bus >= V1_00_00 and < V6_00_07
MBS Triple-X PROFINET+DALI >= V1_00_00 and < V6_00_07
MBS Triple-X PROFINET+KNX >= V1_00_00 and < V6_00_07
MBS Triple-X PROFINET+LON >= V1_00_00 and < V6_00_07
MBS Triple-X PROFINET+M-Bus >= V1_00_00 and < V6_00_07

Patched Versions

MBS Single-A V6_00_07
MBS Double-A Profibus V6_00_07
MBS Double-A x-link V6_00_07
MBS Single-X V6_00_07
MBS Double-X CAN V6_00_07
MBS Double-X DALI V6_00_07
MBS Double-X KNX V6_00_07
MBS Double-X LON V6_00_07
MBS Double-X M-Bus V6_00_07
MBS Double-X PROFINET V6_00_07
MBS Double-X x-link V6_00_07
MBS Triple-X KNX+DALI V6_00_07
MBS Triple-X KNX+LON V6_00_07
MBS Triple-X KNX+M-Bus V6_00_07
MBS Triple-X PROFINET+DALI V6_00_07
MBS Triple-X PROFINET+KNX V6_00_07
MBS Triple-X PROFINET+LON V6_00_07
MBS Triple-X PROFINET+M-Bus V6_00_07

🎁7-Day Free Trial — Try Pro or Team, no card required.

📧Email Delivery — Threat intel straight to your inbox.

♾️Unlimited Vendors — Track your entire stack.

🚨All New CVEs — Be the first to know.

📈EPSS Spike Alerts — Catch rising risk before it peaks.

🎯Custom EPSS/CVSS — Filter noise, focus on risk.

🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.

🐙GitHub Issues — Auto-tracked, no duplicates.

📬Weekly Digest — One clean summary, not inbox spam.

🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).

💬Webhooks — Slack & Teams integration.

🔀Smart Routing — Critical alerts to one channel, rest to another.

🚫Ad-Free — Uninterrupted experience.