CVE-2023-2914: Rockwell Automation ThinManager Thinserver Software Vulnerable to Input Validation Vulnerabilitiy
First published: Thu Aug 17 2023(Updated: )
The Rockwell Automation Thinmanager Thinserver is impacted by an improper input validation vulnerability, an integer overflow condition exists in the affected products. When the ThinManager processes incoming messages, a read access violation occurs and terminates the process. A malicious user could exploit this vulnerability by sending a crafted synchronization protocol message and causing a denial of service condition in the software.
Credit: PSIRT@rockwellautomation.com PSIRT@rockwellautomation.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| >=11.0.0<=11.0.6 | ||
| >=11.1.0<=11.1.6 | ||
| >=11.2.0<=11.2.7 | ||
| >=12.0.0<=12.0.5 | ||
| >=12.1.0<=12.1.6 | ||
| >=13.0.0<=13.0.2 | ||
| =13.1.0 | ||
| Rockwellautomation Thinmanager Thinserver | >=11.0.0<=11.0.6 | |
| Rockwellautomation Thinmanager Thinserver | >=11.1.0<=11.1.6 | |
| Rockwellautomation Thinmanager Thinserver | >=11.2.0<=11.2.7 | |
| Rockwellautomation Thinmanager Thinserver | >=12.0.0<=12.0.5 | |
| Rockwellautomation Thinmanager Thinserver | >=12.1.0<=12.1.6 | |
| Rockwellautomation Thinmanager Thinserver | >=13.0.0<=13.0.2 | |
| Rockwellautomation Thinmanager Thinserver | =13.1.0 |
Remedy
* Update to the corrected software versions. * Limit remote access for TCP Port 2031 to known thin clients and ThinManager servers.
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Frequently Asked Questions
What is CVE-2023-2914?
CVE-2023-2914 is an improper input validation vulnerability that affects the Rockwell Automation Thinmanager Thinserver.
What is the severity of CVE-2023-2914?
CVE-2023-2914 has a severity rating of 7.5, which is considered high.
How does CVE-2023-2914 impact the affected products?
CVE-2023-2914 causes an integer overflow condition in the ThinManager, leading to a read access violation and termination of the process.
Which versions of the Rockwell Automation Thinmanager Thinserver are affected by CVE-2023-2914?
CVE-2023-2914 affects versions 11.0.0 to 11.0.6, 11.1.0 to 11.1.6, 11.2.0 to 11.2.7, 12.0.0 to 12.0.5, 12.1.0 to 12.1.6, 13.0.0 to 13.0.2, and 13.1.0.
How can I fix CVE-2023-2914?
To fix CVE-2023-2914, it is recommended to upgrade to a version of the Rockwell Automation Thinmanager Thinserver that is not affected by the vulnerability.
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- collector/nvd-index
- agent/author
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- collector/mitre-cve
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- vendor/rockwellautomation
- canonical/rockwellautomation thinmanager thinserver
- version/rockwellautomation thinmanager thinserver/11.0.0
- version/rockwellautomation thinmanager thinserver/11.0.6
- version/rockwellautomation thinmanager thinserver/11.1.0
- version/rockwellautomation thinmanager thinserver/11.1.6
- version/rockwellautomation thinmanager thinserver/11.2.0
- version/rockwellautomation thinmanager thinserver/11.2.7
- version/rockwellautomation thinmanager thinserver/12.0.0
- version/rockwellautomation thinmanager thinserver/12.0.5
- version/rockwellautomation thinmanager thinserver/12.1.0
- version/rockwellautomation thinmanager thinserver/12.1.6
- version/rockwellautomation thinmanager thinserver/13.0.0
- version/rockwellautomation thinmanager thinserver/13.0.2
- version/rockwellautomation thinmanager thinserver/13.1.0