CVE-2021-27408 is an out-of-bounds read vulnerability affecting various Welch Allyn medical device management tools and vital signs monitors, including Welch Allyn Service Tool, Connex Device Integration Suite, and Connex Vital Signs Monitor, among others. This vulnerability has a CVSS score of 7.5 (High) and could lead to information leakage. If chained with an out-of-bounds write vulnerability, it could result in arbitrary code execution. The attack vector is network-based with low attack complexity, requiring no user interaction or privileges. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.8.6CPE matchmatch criteria | cpe:2.3:a:hillrom:connex_central_station:*:*:*:*:*:*:*:* | ||
< 5.3CPE matchmatch criteria | cpe:2.3:a:hillrom:connex_device_integration_suite_network_connectivity_engine:*:*:*:*:*:*:*:* | ||
< 2.43.02CPE matchmatch criteria | cpe:2.3:a:hillrom:connex_integrated_wall_system:*:*:*:*:*:*:*:* | ||
< 1.52CPE matchmatch criteria | cpe:2.3:a:hillrom:connex_spot_monitor:*:*:*:*:*:*:*:* | ||
< 2.43.02CPE matchmatch criteria | cpe:2.3:a:hillrom:connex_vital_signs_monitor:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.