CVE-2026-35084 Details
Description
A remote attacker with user privileges can exploit a stack buffer overflow in dali-devconfig to gain full system access as root.
A stack buffer overflow vulnerability has been identified in the MBS Universal Gateway (UGW) web GUI, specifically in the UGW-A-Series and UGW-X-Series models, all running MBS Firmware prior to V6_0_0_7. This vulnerability allows remote attackers with user privileges to exploit the buffer overflow and execute arbitrary code with root privileges, leading to a full system compromise.
Users are advised to update to MBS Firmware version V6_0_0_7, available at the MBS Firmware Update page.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jun 3, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.certvde.com/en/advisories/VDE-2026-039/ | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-121 | Stack-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| mbs-solutions universal gateway firmware | < 6_00_07 |
CPE
Remediation
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| mbs-solutions double-a profibus | All versions |
CPE
Remediation
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| mbs-solutions double-a x-link | All versions |
CPE
Remediation
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| mbs-solutions double-x can | All versions |
CPE
Remediation
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| mbs-solutions double-x dali | All versions |
CPE
Remediation
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| mbs-solutions double-x knx | All versions |
CPE
Remediation
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| mbs-solutions double-x lon | All versions |
CPE
Remediation
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| mbs-solutions double-x m-bus | All versions |
CPE
Remediation
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| mbs-solutions double-x profinet | All versions |
CPE
Remediation
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| mbs-solutions double-x x-link | All versions |
CPE
Remediation
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| mbs-solutions single-a | All versions |
CPE
Remediation
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| mbs-solutions single-x | All versions |
CPE
Remediation
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| mbs-solutions triple-x knx+dali | All versions |
CPE
Remediation
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| mbs-solutions triple-x knx+lon | All versions |
CPE
Remediation
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| mbs-solutions triple-x knx+m-bus | All versions |
CPE
Remediation
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| mbs-solutions triple-x profinet+dali | All versions |
CPE
Remediation
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| mbs-solutions triple-x profinet+knx | All versions |
CPE
Remediation
| |
| mbs-solutions triple-x profinet+lon | All versions |
CPE
Remediation
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| mbs-solutions triple-x profinet+m-bus | All versions |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 22, 2026 | CVE Translated | [email protected] |
| Jul 3, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 8, 2026 | Initial Analysis | [email protected] |
| Jun 3, 2026 | New CVE Received | [email protected] |