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CRITICAL · 10.0

CVE-2025-26389

A vulnerability has been identified in OZW672 (All versions < V8.0), OZW772 (All versions < V8.0). The web service in affected devices does not sanitize the input parameters required for the `exportDi...

Vulnerability Description

A vulnerability has been identified in OZW672 (All versions < V8.0), OZW772 (All versions < V8.0). The web service in affected devices does not sanitize the input parameters required for the `exportDiagramPage` endpoint. This could allow an unauthenticated remote attacker to execute arbitrary code with root privileges.

CVSS Score

10.0

CRITICAL

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

Affected Products

VendorProductVersions
SiemensOzw672 Firmware< 8.0
SiemensOzw672-
SiemensOzw772 Firmware< 8.0
SiemensOzw772-

Related Weaknesses (CWE)

CWE-78

References

FAQ

What is CVE-2025-26389?

CVE-2025-26389 is a vulnerability with a CVSS score of 10.0 (CRITICAL). A vulnerability has been identified in OZW672 (All versions < V8.0), OZW772 (All versions < V8.0). The web service in affected devices does not sanitize the input parameters required for the `exportDi...

How severe is CVE-2025-26389?

CVE-2025-26389 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-26389?

Check the references section above for vendor advisories and patch information. Affected products include: Siemens Ozw672 Firmware, Siemens Ozw672, Siemens Ozw772 Firmware, Siemens Ozw772.