TCP Packet Handling Issue in SCALANCE W1788 Series by Siemens
CVE-2022-28329

6.5MEDIUM

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 multiple models of the SCALANCE W1788 series by Siemens, where the devices fail to properly process malformed TCP packets that are sent via the RemoteCapture feature. This weakness can be exploited by an attacker to trigger a denial of service condition, affecting the specific port utilized by this feature and potentially leading to disruptions in network operations.

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:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.