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HIGH · 8.8

CVE-2026-35083

A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root.

Vulnerability Description

A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Mbs-SolutionsUniversal Gateway Firmware< 6_00_07
Mbs-SolutionsDouble-A Profibus-
Mbs-SolutionsDouble-A X-Link-
Mbs-SolutionsDouble-X Can-
Mbs-SolutionsDouble-X Dali-
Mbs-SolutionsDouble-X Knx-
Mbs-SolutionsDouble-X Lon-
Mbs-SolutionsDouble-X M-Bus-
Mbs-SolutionsDouble-X Profinet-
Mbs-SolutionsDouble-X X-Link-
Mbs-SolutionsSingle-A-
Mbs-SolutionsSingle-X-
Mbs-SolutionsTriple-X Knx\+Dali-
Mbs-SolutionsTriple-X Knx\+Lon-
Mbs-SolutionsTriple-X Knx\+M-Bus-
Mbs-SolutionsTriple-X Profinet\+Dali-
Mbs-SolutionsTriple-X Profinet\+Knx-
Mbs-SolutionsTriple-X Profinet\+Lon-
Mbs-SolutionsTriple-X Profinet\+M-Bus-

Related Weaknesses (CWE)

CWE-121

References

FAQ

What is CVE-2026-35083?

CVE-2026-35083 is a vulnerability with a CVSS score of 8.8 (HIGH). A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root.

How severe is CVE-2026-35083?

CVE-2026-35083 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-35083?

Check the references section above for vendor advisories and patch information. Affected products include: Mbs-Solutions Universal Gateway Firmware, Mbs-Solutions Double-A Profibus, Mbs-Solutions Double-A X-Link, Mbs-Solutions Double-X Can, Mbs-Solutions Double-X Dali.