Denial of Service Vulnerability in Siemens Devices
CVE-2022-39158

5.3MEDIUM

Key Information:

Vendor
Siemens
Vendor
CVE Published:
13 September 2022

Summary

Certain Siemens devices do not properly manage partial HTTP requests, exposing them to slowloris attacks. This vulnerability can allow a remote attacker to initiate conditions that lead to denial of service, which can continue until the attacker's actions cease. This poses a significant risk to network availability and requires immediate attention and mitigation.

Affected Version(s)

RUGGEDCOM i800 All versions < V4.3.8

RUGGEDCOM i800NC All versions

RUGGEDCOM i801 All versions < V4.3.8

References

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
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

.