Siemens Scalance w788-1 RJ45 vulnerabilities

4 CVEs affecting Siemens Scalance w788-1 RJ45, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-40833, published 2026-05-12.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2025-40833, published 2026-05-12. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. The affected devices contain a null pointer dereference vulnerability while processing specially crafted IPv4 requests. This could allow an attacker to cause denial of service condition. A manual…
CVE-2024-30191, published 2024-04-09. High severity, CVSS 8.4. EPSS: 0.2% chance of exploitation in the next 30 days. A vulnerability has been identified in SCALANCE W1748-1 M12 (6GK5748-1GY01-0AA0), SCALANCE W1748-1 M12 (6GK5748-1GY01-0TA0), SCALANCE W1788-1 M12 (6GK5788-1GY01-0AA0), SCALANCE W1788-2 EEC M12…
CVE-2024-30189, published 2024-04-09. Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days. A vulnerability has been identified in SCALANCE W721-1 RJ45 (6GK5721-1FC00-0AA0) (All versions), SCALANCE W721-1 RJ45 (6GK5721-1FC00-0AB0) (All versions), SCALANCE W722-1 RJ45 (6GK5722-1FC00-0AA0)…
CVE-2024-30190, published 2024-04-09. Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days. A vulnerability has been identified in SCALANCE W1748-1 M12 (6GK5748-1GY01-0AA0), SCALANCE W1748-1 M12 (6GK5748-1GY01-0TA0), SCALANCE W1788-1 M12 (6GK5788-1GY01-0AA0), SCALANCE W1788-2 EEC M12…