CVE-2023-29105: High severity siemens 6gk1411-1ac00 firmware vulnerability

Q: What is the severity of CVE-2023-29105?

The severity of CVE-2023-29105 is high.

Q: How can I fix CVE-2023-29105?

To fix CVE-2023-29105, it is recommended to update to version 2.1 or above of the affected software.

Q: Where can I find more information about CVE-2023-29105?

You can find more information about CVE-2023-29105 in the reference provided: [link](https://cert-portal.siemens.com/productcert/pdf/ssa-555292.pdf).

Q: What is the CWE ID of CVE-2023-29105?

The CWE ID of CVE-2023-29105 is 544.

Published May 9, 2023

Updated

A vulnerability has been identified in SIMATIC Cloud Connect 7 CC712 (All versions >= V2.0 < V2.1), SIMATIC Cloud Connect 7 CC712 (All versions < V2.1), SIMATIC Cloud Connect 7 CC716 (All versions >= V2.0 < V2.1), SIMATIC Cloud Connect 7 CC716 (All versions < V2.1). The affected device is vulnerable to a denial of service while parsing a random (non-JSON) MQTT payload. This could allow an attacker who can manipulate the communication between the MQTT broker and the affected device to cause a denial of service (DoS).

Affected Software

4 affected components

Siemens 6gk1411-1ac00 Firmware<2.1

Siemens 6gk1411-1ac00

Siemens 6gk1411-5ac00 Firmware<2.1

Siemens 6gk1411-5ac00

Remediation

Patch Available

https://cert-portal.siemens.com/productcert/pdf/ssa-555292.pdf

Event History

May 9, 2023

CVE Published

via MITRE·11:51 AM

Data Sourced

via MITRE·11:51 AM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2023-29105?

The severity of CVE-2023-29105 is high.

What is affected by CVE-2023-29105?

SIMATIC Cloud Connect 7 CC712 (All versions >= V2.0 < V2.1), SIMATIC Cloud Connect 7 CC712 (All versions < V2.1), SIMATIC Cloud Connect 7 CC716 (All versions >= V2.0 < V2.1), SIMATIC Cloud Connect 7 CC716 (All versions < V2.1) are affected by CVE-2023-29105.

How can I fix CVE-2023-29105?