Critical 9.8HealthcarePublished Jun 11, 2021

CVE-2021-27410The affected product is vulnerable to an out-of-bounds write, which may result in corruption of data or code execution on the Welch Allyn medical device management tools (Welch Allyn Service Tool: ve…

Updated under an hour ago (Oct 28, 2026, 5:30 AM ET)

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It affects hillrom connex_central_station and 8 other products. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 1.86%, higher than 79% of scored CVEs.

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Every CVE for hillrom connex_central_station

Exploited in the last 30 days

The affected product is vulnerable to an out-of-bounds write, which may result in corruption of data or code execution on the Welch Allyn medical device management tools (Welch Allyn Service Tool: versions prior to v1.10, Welch Allyn Connex Device Integration Suite – Network Connectivity Engine (NCE): versions prior to v5.3, Welch Allyn Software Development Kit (SDK): versions prior to v3.2, Welch Allyn Connex Central Station (CS): versions prior to v1.8.6, Welch Allyn Service Monitor: versions prior to v1.7.0.0, Welch Allyn Connex Vital Signs Monitor (CVSM): versions prior to v2.43.02, Welch Allyn Connex Integrated Wall System (CIWS): versions prior to v2.43.02, Welch Allyn Connex Spot Monitor (CSM): versions prior to v1.52, Welch Allyn Spot Vital Signs 4400 Device (Spot 4400) / Welch Allyn Spot 4400 Vital Signs Extended Care Device: versions prior to v1.11.00).

CVSS: 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-787
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 1.86% (percentile 79)
Assigned by: icscert
NVD analysis: Modified
Record last updated: Aug 3, 2024
First seen by InfoSec Signals: Oct 12, 2026

Affected products

Affected products

hillrom connex_central_station hillrom:connex_central_station	before 1.8.6	NVD
hillrom connex_device_integration_suite_network_connectivity_engine hillrom:connex_device_integration_suite_network_connectivity_engine	before 5.3	NVD
hillrom connex_integrated_wall_system hillrom:connex_integrated_wall_system	before 2.43.02	NVD
hillrom connex_spot_monitor hillrom:connex_spot_monitor	before 1.52	NVD
hillrom connex_vital_signs_monitor hillrom:connex_vital_signs_monitor	before 2.43.02	NVD
hillrom service_monitor hillrom:service_monitor	before 1.7.0.0	NVD
hillrom service_tool hillrom:service_tool	before 1.10	NVD
hillrom software_development_kit hillrom:software_development_kit	before 3.2	NVD
hillrom spot_vital_signs_4400 hillrom:spot_vital_signs_4400	before 1.11.00; before 1.11.00	NVD

References

References

https://us-cert.cisa.gov/ics/advisories/icsma-21-152-01	x-refsource-misc, mitigation, third-party-advisory, us-government-resource

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.