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.
CVE ID: CVE-2025-26390
CVSS Base Severity: CRITICAL
CVSS Base Score: 9.8
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vendor: Siemens
Product: OZW672, OZW772
EPSS Score: 0.09% (probability of being exploited)
EPSS Percentile: 27.13% (scored less or equal to compared to others)
EPSS Date: 2025-06-07 (when was this score calculated)