CVE Feed

    Dashboard / CVE / CVE-2021-37164

    CVE-2021-37164

    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.

    Published:Aug 2, 2021
    Last Modified:Nov 21, 2024
    EPS:Aug 2, 2021
    EPSS Score:0.00802
    CVSS Score:9.8

    Affected Products

    Vendor
    Swisslog-healthcare
    Product
    Hmi-3 Control Panel
    Vendor
    Swisslog-healthcare
    Product
    Hmi-3 Control Panel Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2021-37162 (CVSS 9.8) — A buffer overflow issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by re…
    CVE-2021-37163 (CVSS 9.8) — An insecure permissions issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus operated by re…
    CVE-2021-37167 (CVSS 9.8) — An insecure permissions issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated…
    CVE-2021-37166 (CVSS 7.5) — A buffer overflow issue leading to denial of service was discovered in HMI3 Control Panel in Swisslog Healthca…
    CVE-2021-37160 (CVSS 9.8) — A firmware validation issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated b…
    CVE-2021-37161 (CVSS 9.8) — A buffer overflow issue was discovered in the HMI3 Control Panel contained within the Swisslog Healthcare Nexu…
    CVE-2021-37165 (CVSS 9.8) — A buffer overflow issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by re…

    References

    https://www.armis.com/PwnedPiper
    https://www.swisslog-healthcare.com
    https://www.swisslog-healthcare.com/-/media/swisslog-healthcare/documents/customer-service/armis-documents/cve-2021-37164-bulletin---off-by-three-stack-overflow-in-tcptxthread.pdf?rev=daf615075c71484c8059c906872a51e6&hash=1FCC1A5D921E231D71E6B95A9AA8B741
    https://www.swisslog-healthcare.com/en-us/customer-care/security-information/cve-disclosures#:~:text=CVE%20Disclosures%20%20%20%20Vulnerability%20Name%20%2C%20%20CVE-2021-37164%20%204%20more%20rows%20
    https://www.armis.com/PwnedPiper
    https://www.swisslog-healthcare.com
    https://www.swisslog-healthcare.com/-/media/swisslog-healthcare/documents/customer-service/armis-documents/cve-2021-37164-bulletin---off-by-three-stack-overflow-in-tcptxthread.pdf?rev=daf615075c71484c8059c906872a51e6&hash=1FCC1A5D921E231D71E6B95A9AA8B741
    https://www.swisslog-healthcare.com/en-us/customer-care/security-information/cve-disclosures#:~:text=CVE%20Disclosures%20%20%20%20Vulnerability%20Name%20%2C%20%20CVE-2021-37164%20%204%20more%20rows%20

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High