Vulnerabilities
Summary — last 7 days
New vulnerabilities2,871▲ 247 vs. last week
Critical / high1,338▼ 91 vs. last week
New active exploitation (KEV)6▼ 1 vs. last week
Unscored (no CVSS)237▲ 223 vs. last week
1 results, sorted by published date (most recent first)
| CVE | Status | Severity | EPSS | Active exploitation | Affected technologies | Published ▼ | Modified | Description |
|---|---|---|---|---|---|---|---|---|
| Modified | High (7.5) | 1.1% | — | Siemens Simatic Mv440 SR FirmwareSiemens Simatic Mv440 HR FirmwareSiemens Simatic Mv440 UR FirmwareSiemens Simatic Mv420 Sr-b Firmware+3 | 3/15/2021 | 6/17/2026 | A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). The underlying TCP stack of the affected products does not correctly validate the sequence number for incoming TCP RST packages. An attacker could exploit this to terminate arbitrary TCP sessions. |