Race Condition Vulnerability in SCALANCE Wireless Devices by Siemens
CVE-2022-27481

5.3MEDIUM

Key Information:

Vendor
Siemens
Status
Scalance W1788-1 M12
Scalance W1788-2 Eec M12
Scalance W1788-2 M12
Scalance W1788-2ia M12
Vendor
CVE Published:
12 April 2022

Summary

A vulnerability exists in various models of SCALANCE W1788 wireless devices made by Siemens, where improper handling of ARP requests can lead to a race condition. This race condition has the potential to result in a total crash of the affected devices, impacting network operations and potentially compromising network security.

Affected Version(s)

SCALANCE W1788-1 M12 All versions < V3.0.0

SCALANCE W1788-2 EEC M12 All versions < V3.0.0

SCALANCE W1788-2 M12 All versions < V3.0.0

References

https://cert-portal.siemens.com/productcert/pdf/ssa-39291...
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.