CVE-2023-48364
6.5 · MEDIUMOverview
CVE-2023-48364 is a medium-severity vulnerability affecting siemens openpcs_7. It was published on February 13, 2024 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability has been identified in OpenPCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC BATCH V9.1 (All versions < V9.1 SP2 UC05), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC Route Control V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 4), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 15), SIMATIC WinCC V8.0 (All versions < V8.0 Update 4). The implementation of the RPC (Remote Procedure call) communication protocol in the affected products do not properly handle certain malformed RPC messages. An attacker could use this vulnerability to cause a denial of service condition in the RPC server.
Remediation
Check the references section for vendor advisories and patches from siemens. Update openpcs_7 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 | openpcs_7 | 0 | Affected |
| siemens | simatic_batch | 0 | Affected |
| siemens | simatic_pcs_7 | 0 | Affected |
| siemens | simatic_route_control | 0 | Affected |
| siemens | simatic_wincc_runtime_professional | 0 | Affected |
Frequently Asked Questions
What is CVE-2023-48364?
CVE-2023-48364 is a medium-severity vulnerability affecting siemens openpcs_7. It was published on February 13, 2024 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2023-48364?
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-48364?
Check the references section for vendor advisories and patches from siemens. Update openpcs_7 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-2023-48364?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-48364 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
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