CVE-2026-35085
Analyzed Analyzed - Analysis Complete
Stack Buffer Overflow in gdv-serverconfig Leads to Root Access

Publication date: 2026-06-03

Last updated on: 2026-06-08

Assigner: CERT VDE

Description
A remote attacker with user privileges can exploit a stack buffer overflow in gdv-serverconfig to gain full system access as root.
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Meta Information
Published
2026-06-03
Last Modified
2026-06-08
Generated
2026-06-24
AI Q&A
2026-06-03
EPSS Evaluated
2026-06-22
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
mbs-solutions universal_gateway_firmware to 6_00_07 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-121 A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
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Executive Summary

This vulnerability is a stack buffer overflow in the gdv-serverconfig component that can be exploited remotely by an attacker who already has user privileges.

By exploiting this overflow, the attacker can escalate their privileges and gain full system access with root-level permissions.

Impact Analysis

The impact of this vulnerability is severe because it allows an attacker with limited user privileges to gain complete control over the affected system as root.

  • Full system compromise
  • Potential unauthorized access to sensitive data
  • Ability to install malware or modify system configurations
  • Disruption of system availability or integrity
Compliance Impact

This vulnerability allows a remote attacker with user privileges to exploit a stack buffer overflow in gdv-serverconfig and gain full system access as root.

Such unauthorized full system access could lead to unauthorized disclosure, modification, or destruction of sensitive data, which may impact compliance with data protection standards and regulations such as GDPR and HIPAA.

However, specific effects on compliance are not detailed in the provided information.

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