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CVE-2026-35083

8.8 · HIGH

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

Published Jun 3, 2026mbs-solutionsCWE-121EPSS 0.46%

Overview

CVE-2026-35083 is a high-severity vulnerability affecting mbs-solutions universal_gateway_firmware. It was published on June 3, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

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

Remediation

Check the references section for vendor advisories and patches from mbs-solutions. Update universal_gateway_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
mbs-solutionsuniversal_gateway_firmware>= 0, < 6_00_07Affected

References

Refwww.certvde.com/en/advisories/VDE-2026-039/

How CyberStrike helps

Frequently asked questions

What is CVE-2026-35083?

CVE-2026-35083 is a high-severity vulnerability affecting mbs-solutions universal_gateway_firmware. It was published on June 3, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2026-35083?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-35083?

Check the references section for vendor advisories and patches from mbs-solutions. Update universal_gateway_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-35083?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-35083 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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