high7.5
CVE-2021-37199
A vulnerability has been identified in SINUMERIK 808D (All versions), SINUMERIK 828D (All versions < V4.95).
Impact
A vulnerability has been identified in SINUMERIK 808D (All versions), SINUMERIK 828D (All versions < V4.95). Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial-of-service in the device.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Siemens | Sinumerik 808d Firmware | All versions |
| Siemens | Sinumerik 828d Firmware | before 4.95 |