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CRITICAL · 9.8

CVE-2025-26390

A vulnerability has been identified in OZW672 (All versions < V6.0), OZW772 (All versions < V6.0). The web service of affected devices is vulnerable to SQL injection when checking authentication data....

Vulnerability Description

A vulnerability has been identified in OZW672 (All versions < V6.0), OZW772 (All versions < V6.0). The web service of affected devices is vulnerable to SQL injection when checking authentication data. This could allow an unauthenticated remote attacker to bypass the check and authenticate as Administrator user.

CVSS Score

9.8

CRITICAL

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

Affected Products

VendorProductVersions
SiemensOzw672 Firmware< 6.0
SiemensOzw672-
SiemensOzw772 Firmware< 6.0
SiemensOzw772-

Related Weaknesses (CWE)

CWE-89

References

FAQ

What is CVE-2025-26390?

CVE-2025-26390 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A vulnerability has been identified in OZW672 (All versions < V6.0), OZW772 (All versions < V6.0). The web service of affected devices is vulnerable to SQL injection when checking authentication data....

How severe is CVE-2025-26390?

CVE-2025-26390 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-26390?

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