CVE-2023-49251
First published: Tue Jan 09 2024(Updated: )
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application allows an attacker to add their own login credentials to the device. This allows an attacker to remotely login as root and take control of the device even after the affected device is fully set up.
Credit: productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens Simatic Cn 4100 | <2.7 |
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Frequently Asked Questions
What is the severity of CVE-2023-49251?
CVE-2023-49251 is considered a critical vulnerability due to its potential to allow remote control of the device.
How do I fix CVE-2023-49251?
To mitigate CVE-2023-49251, upgrade SIMATIC CN 4100 to version 2.7 or later.
What are the risks associated with CVE-2023-49251?
The main risk of CVE-2023-49251 is that an attacker can gain unauthorized root access and fully control the device.
Which versions of SIMATIC CN 4100 are affected by CVE-2023-49251?
All versions of SIMATIC CN 4100 prior to 2.7 are vulnerable to CVE-2023-49251.
Can CVE-2023-49251 be exploited remotely?
Yes, CVE-2023-49251 can be exploited remotely, allowing attackers to log in using their own credentials.
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