What’s Vulnerable › Vulnerabilities
CVE-2025-26389
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.0% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-05-13 · updated 2026-06-17
- Weakness: CWE-78
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.
Affected products
- Siemens Ozw672 Firmware: before 8.0 — fixed in 8.0
- Siemens Ozw772 Firmware: before 8.0 — fixed in 8.0
How to fix
Upgrade to a fixed version: Siemens Ozw672 Firmware 8.0; Siemens Ozw772 Firmware 8.0. Check the vendor advisory for mitigations.
References
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