Track vulnerabilities like this one. Sign up free to get alerted when software you use is affected.
9.8

CVE-2023-47800: Natus NeuroWorks and SleepWorks before 8.4 GMA3 utilize a default password of xltek for the Microsoft SQL Server service sa account, allowing a threat actor to perform remote code execution, data e...

CVE-2023-47800 · published 2 years ago
Summary

Natus NeuroWorks and SleepWorks before 8.4 GMA3 utilize a default password of xltek for the Microsoft SQL Server service sa account, allowing a threat actor to perform remote code execution, data exfiltration, or other nefarious actions such as tampering with data or destroying/disrupting MSSQL serv...

What to do
  • Update natus neuroworks_eeg to version 8.4 or later.
  • Update natus sleepworks to version 8.4 or later.
Affected software
VendorProductAffected versions
natus neuroworks_eeg < 8.4
8.4
cpe:2.3:a:natus:neuroworks_eeg:*:*:*:*:*:*:*:*
natus sleepworks < 8.4
8.4
cpe:2.3:a:natus:sleepworks:*:*:*:*:*:*:*:*
Original advisory text
Natus NeuroWorks and SleepWorks before 8.4 GMA3 utilize a default password of xltek for the Microsoft SQL Server service sa account, allowing a threat actor to perform remote code execution, data e...
Natus NeuroWorks and SleepWorks before 8.4 GMA3 utilize a default password of xltek for the Microsoft SQL Server service sa account, allowing a threat actor to perform remote code execution, data exfiltration, or other nefarious actions such as tampering with data or destroying/disrupting MSSQL services.
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker full control (estimated)
Severity
9.8 Critical
Exploitation
1% chance of attack within 30 days
Type
CWE-798Use of Hard-coded Credentials
Timeline
Published10 Nov 2023
Updated4 Nov 2026
First seen29 Sep 2026
Sources
Track software like this
Free during beta