CVE-2024-36140: Siemens OZW672 Firmware

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability has been identified in OZW672 (All versions < V5.2), OZW772 (All versions < V5.2). The user accounts tab of affected devices is vulnerable to stored cross-site scripting (XSS) attacks. This could allow an authenticated remote attacker to inject arbitrary JavaScript code that is later executed by another authenticated victim user with potential higher privileges than the attacker.

Affected products

• Siemens OZW672 Firmware: before 5.2 (fixed in 5.2)
• Siemens OZW772 Firmware: before 5.2 (fixed in 5.2)

Published 2024-11-12. Last modified 2026-06-17.