CVE-2026-35075
Received
Published: 03 Jun 2026, 10:38
Last modified:03 Jun 2026, 12:41
Vulnerability Summary
Overall Risk (default)
high
70/100 CVSS Score
9.8 CRITICAL
v3.1 (cve.org)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
03 Jun 2026, 10:38
Published
Vulnerability first disclosed
03 Jun 2026, 12:41
Last Modified
Vulnerability information updated
Description
An unauthenticated remote attacker can recover a default, hard coded password from a firmware image and thus gain full access to all affected devices.
CVSS Metrics
- v4.0•CRITICAL•Score: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- v4.0•CRITICAL•Score: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- v3.1•CRITICAL•Score: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Techniques & Countermeasures
- CWE-1393•Use of Default Password
The product uses default passwords for potentially critical functionality.
Affected Systems
- mbs•double-a profibus
≥ V1_0_0_0, < V6_0_0_7
- mbs•double-a x-link
≥ V1_0_0_0, < V6_0_0_7
- mbs•double-x can
≥ V1_0_0_0, < V6_0_0_7
- mbs•double-x dali
≥ V1_0_0_0, < V6_0_0_7
- mbs•double-x knx
≥ V1_0_0_0, < V6_0_0_7
- mbs•double-x lon
≥ V1_0_0_0, < V6_0_0_7
- mbs•double-x m-bus
≥ V1_0_0_0, < V6_0_0_7
- mbs•double-x profinet
≥ V1_0_0_0, < V6_0_0_7
- mbs•double-x x-link
≥ V1_0_0_0, < V6_0_0_7
- mbs•single-a
≥ V1_0_0_0, < V6_0_0_7
- mbs•single-x
≥ V1_0_0_0, < V6_0_0_7
- mbs•triple-x knx+dali
≥ V1_0_0_0, < V6_0_0_7
- mbs•triple-x knx+lon
≥ V1_0_0_0, < V6_0_0_7
- mbs•triple-x knx+m-bus
≥ V1_0_0_0, < V6_0_0_7
- mbs•triple-x profinet+dali
≥ V1_0_0_0, < V6_0_0_7
- mbs•triple-x profinet+knx
≥ V1_0_0_0, < V6_0_0_7
- mbs•triple-x profinet+lon
≥ V1_0_0_0, < V6_0_0_7
- mbs•triple-x profinet+m-bus
≥ V1_0_0_0, < V6_0_0_7