CVE-2021-37199

7.5HIGH

Key Information:

Vendor
Siemens
Status
Sinumerik 808d
Sinumerik 828d
Vendor
CVE Published:
12 October 2021

Summary

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 Version(s)

SINUMERIK 808D All versions

SINUMERIK 828D All versions < V4.95

References

https://cert-portal.siemens.com/productcert/pdf/ssa-17838...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.