CVE-2025-26390
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductSiemens Ozw672 Firmware
PublishedMay 13, 2025
First seenMay 13, 2025
Weakness typeCWE-89SQL injection
How to fix
Update
- siemens ozw672_firmware6.0 or later
- siemens ozw772_firmware6.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens ozw672_firmware | v < 6.0 | 6.0 |
| siemens ozw772_firmware | v < 6.0 | 6.0 |
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