CVE-2023-29131
7.4 · HIGHOverview
CVE-2023-29131 is a high-severity vulnerability affecting siemens simatic_cn_4100_firmware. It was published on July 11, 2023 and has a CVSS 3.1 base score of 7.4 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.4, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from siemens. Update simatic_cn_4100_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| siemens | simatic_cn_4100_firmware | >= 0, < 2.5 | Affected |
Frequently Asked Questions
What is CVE-2023-29131?
CVE-2023-29131 is a high-severity vulnerability affecting siemens simatic_cn_4100_firmware. It was published on July 11, 2023 and has a CVSS 3.1 base score of 7.4 (HIGH).
How severe is CVE-2023-29131?
This vulnerability has a CVSS 3.1 base score of 7.4, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-29131?
Check the references section for vendor advisories and patches from siemens. Update simatic_cn_4100_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-29131?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-29131 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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