critical9.8
CVE-2020-15786
A vulnerability has been identified in SIMATIC HMI Basic Panels 2nd Generation (incl.
Impact
A vulnerability has been identified in SIMATIC HMI Basic Panels 2nd Generation (incl. SIPLUS variants) (All versions < V16), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions <= V16), SIMATIC HMI Mobile Panels (All versions <= V16), SIMATIC HMI Unified Comfort Panels (All versions <= V16). Affected devices insufficiently block excessive authentication attempts. This could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Siemens | Simatic Hmi Basic Panels 2nd Generation Firmware | through 14 |
| Siemens | Simatic Hmi Comfort Panels Firmware | All versions |
| Siemens | Simatic Hmi Mobile Panels Firmware | All versions |
| Siemens | Simatic Hmi United Comfort Panels Firmware | All versions |