CVE-2021-37199
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductSiemens Sinumerik 808d Firmware
PublishedOct 12, 2021
First seenOct 12, 2021
Weakness typeCWE-122CWE-122
How to fix
Update
- siemens sinumerik_828d_firmware4.95 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens sinumerik_808d_firmware | No range specified | — |
| siemens sinumerik_828d_firmware | v < 4.95 | 4.95 |
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