Critical severity9.8NVD Advisory· Published Aug 2, 2021· Updated Jun 17, 2026
CVE-2021-37164
CVE-2021-37164
Description
A buffer overflow issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by released versions of software before Nexus Software 7.2.5.7. In the tcpTxThread function, the received data is copied to a stack buffer. An off-by-3 condition can occur, resulting in a stack-based buffer overflow.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Swisslog Healthcare Nexus/HMI3 Control Panel in Swisslog Healthcare Nexus Paneldescription
- Range: <7.2.5.7
- Range: <7.2.5.7
Patches
Vulnerability mechanics
References
4- www.swisslog-healthcare.com/-/media/swisslog-healthcare/documents/customer-service/armis-documents/cve-2021-37164-bulletin---off-by-three-stack-overflow-in-tcptxthread.pdfnvdVendor Advisory
- www.armis.com/PwnedPipernvdBroken Link
- www.swisslog-healthcare.comnvdProduct
- www.swisslog-healthcare.com/en-us/customer-care/security-information/cve-disclosuresnvd
News mentions
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