CVE-2016-5743
9.8 · CRITICALOverview
CVE-2016-5743 is a critical-severity vulnerability affecting siemens simatic_batch. It was published on July 22, 2016 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 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
Siemens SIMATIC WinCC before 7.3 Update 10 and 7.4 before Update 1, SIMATIC BATCH before 8.1 SP1 Update 9 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.1 Update 3 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.2 Update 1 as distributed in SIMATIC PCS 7 8.2, and SIMATIC WinCC Runtime Professional before 13 SP1 Update 9 allow remote attackers to execute arbitrary code via crafted packets.
Remediation
Check the references section for vendor advisories and patches from siemens. Update simatic_batch 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_batch | 0 | Affected |
| siemens | simatic_wincc | 0 | Affected |
| siemens | simatic_pcs_7 | 0 | Affected |
| siemens | simatic_openpcs_7 | 0 | Affected |
| siemens | simatic_wincc_runtime_professional | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2016-5743?
CVE-2016-5743 is a critical-severity vulnerability affecting siemens simatic_batch. It was published on July 22, 2016 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2016-5743?
This vulnerability has a CVSS 3.0 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-2016-5743?
Check the references section for vendor advisories and patches from siemens. Update simatic_batch 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-2016-5743?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-5743 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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