CVE-2023-42810: critical vulnerability in sebhildebrandt systeminformation
systeminformation SSID Command Injection Vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 2.2%
systeminformation is a System Information Library for Node.JS. Versions 5.0.0 through 5.21.6 have a SSID Command Injection Vulnerability. The problem was fixed with a parameter check in version 5.21.7. As a workaround, check or sanitize parameter strings that are passed to `wifiConnections()`, `wifiNetworks()` (string only).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
sebhildebrandt · systeminformationRelated CVEs — sebhildebrandt systeminformation
In the same product, most dangerous first.
CVE-2021-21315HIGHCommand Injection VulnerabilityEPSS 90.7%KEVCVE-2025-68154HIGHCommand Injection in fsSize() on WindowsEPSS 13.0%CVE-2020-26274MEDIUMCommand Injection Vulnerability in systeminformationEPSS 2.7%CVE-2020-26245HIGHPrototype Pollution leading to Command Injection in systeminformationEPSS 2.2%CVE-2026-50289HIGHsysteminformation: OS command injection in networkInterfaces() via interfaces(5) source-directive path on LinuxEPSS 2.2%CVE-2021-21388HIGHCommand Injection Vulnerability in systeminformationEPSS 1.9%