CVE-2023-28489
9.8 · CRITICALOverview
CVE-2023-28489 is a critical-severity vulnerability affecting siemens cp-8031_firmware. It was published on April 11, 2023 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). Affected devices are vulnerable to command injection via the web server port 443/tcp, if the parameter “Remote Operation” is enabled. The parameter is disabled by default.
The vulnerability could allow an unauthenticated remote attacker to perform arbitrary code execution on the device.
Remediation
Check the references section for vendor advisories and patches from siemens. Update cp-8031_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 | cp-8031_firmware | >= 0, < cpci85_v05 | Affected |
| siemens | cp-8050_firmware | >= 0, < cpci85_v05 | Affected |
References
Frequently Asked Questions
What is CVE-2023-28489?
CVE-2023-28489 is a critical-severity vulnerability affecting siemens cp-8031_firmware. It was published on April 11, 2023 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2023-28489?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-28489?
Check the references section for vendor advisories and patches from siemens. Update cp-8031_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-2023-28489?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-28489 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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