File Deletion Vulnerability in UGW Logging Method Affecting Vendor Software
CVE-2026-35078

7.2HIGH

Key Information:

Vendor

Mbs

Status
Single-a
Double-a Profibus
Double-a X-link
Single-x
Vendor
CVE Published:
3 June 2026

What is CVE-2026-35078?

The UGW logging method contains a vulnerability that allows a remote attacker, with user privileges, to exploit insufficient validation of user-controlled input. This flaw enables unauthorized deletion of arbitrary local files, potentially compromising the integrity and confidentiality of the affected system. Proper input validation measures are critical to mitigating this risk.

Affected Version(s)

Double-A Profibus V1_0_0_0

Double-A x-link V1_0_0_0

Double-X CAN V1_0_0_0

References

https://www.certvde.com/en/advisories/VDE-2026-039/

CVSS V4

Score:
7.2
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Adrien Rey from Cyber Defense Campus Zurich
Daniel Hulliger from Armasuisse
.