CVE-2021-27408

The affected product is vulnerable to an out-of-bounds read, which can cause information leakage leading to arbitrary code execution if chained to the out-of-bounds write vulnerability 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).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
icscertCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
hillromconnex_central_station
𝑥
< 1.8.6
hillromconnex_device_integration_suite_network_connectivity_engine
𝑥
< 5.3
hillromconnex_integrated_wall_system
𝑥
< 2.43.02
hillromconnex_spot_monitor
𝑥
< 1.52
hillromconnex_vital_signs_monitor
𝑥
< 2.43.02
hillromservice_monitor
𝑥
< 1.7.0.0
hillromservice_tool
𝑥
< 1.10
hillromsoftware_development_kit
𝑥
< 3.2
hillromspot_vital_signs_4400
𝑥
< 1.11.00
hillromspot_vital_signs_4400
𝑥
< 1.11.00
𝑥
= Vulnerable software versions