CVE-2021-37199

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.

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.14%
Vendor Advisory siemens.com
Affected: Siemens SINUMERIK 808D
Affected: Siemens SINUMERIK 828D
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2021-37199?
CVE-2021-37199 has been scored as a high severity vulnerability.
How to fix CVE-2021-37199?
To fix CVE-2021-37199, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-37199 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-37199 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-37199?
CVE-2021-37199 affects Siemens SINUMERIK 808D, Siemens SINUMERIK 828D.
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