CVE-2023-29131
First published: Tue Jul 11 2023(Updated: )
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.5). Affected device consists of an incorrect default value in the SSH configuration. This could allow an attacker to bypass network isolation.
Credit: productcert@siemens.com productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens Simatic Cn 4100 | <2.5 |
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Frequently Asked Questions
What is the severity of CVE-2023-29131?
CVE-2023-29131 has been rated as a medium severity vulnerability due to potential network isolation bypass.
How do I fix CVE-2023-29131?
To remediate CVE-2023-29131, update the SIMATIC CN 4100 to version 2.5 or later to correct the default SSH configuration.
What systems are affected by CVE-2023-29131?
CVE-2023-29131 affects all versions of SIMATIC CN 4100 prior to 2.5.
Can CVE-2023-29131 be exploited remotely?
Yes, an attacker can potentially exploit CVE-2023-29131 remotely by bypassing network isolation.
What does the default value in the SSH configuration mean for CVE-2023-29131?
The incorrect default value in the SSH configuration allows unauthorized access, making the device vulnerable to exploitation.
- collector/nvd-latest
- collector/nvd-index
- agent/author
- agent/type
- agent/softwarecombine
- agent/references
- agent/weakness
- agent/remedy
- agent/description
- collector/nvd-api
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/event
- agent/tags
- agent/first-publish-date
- agent/source
- vendor/siemens
- canonical/siemens simatic cn 4100