Lucene search

[email protected]CVE-2021-37164

HistoryAug 02, 2021 - 1:15 p.m.

CVE-2021-37164

2021-08-0213:15:07

CWE-787

[email protected]

web.nvd.nist.gov

buffer overflow

hmi3 control panel

swisslog healthcare nexus panel

cve-2021-37164

nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.5 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.5%

JSON

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.

Affected configurations

NVD

Node

swisslog-healthcarehmi-3_control_panel_firmwareRange<7.2.5.7

AND

swisslog-healthcarehmi-3_control_panelMatch-

CPENameOperatorVersion
swisslog-healthcare:hmi-3_control_panel_firmwareswisslog-healthcare hmi-3 control panel firmwarelt7.2.5.7

CPE	Name	Operator	Version
swisslog-healthcare:hmi-3_control_panel_firmware	swisslog-healthcare hmi-3 control panel firmware	lt	7.2.5.7

References

www.armis.com/PwnedPiper

www.swisslog-healthcare.com

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

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