PT-2023-30615 · Natus+1 · Sleepworks+2

John Jackson · Published 2023-11-09 · Updated 2023-11-23 · CVE-2023-47800

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Natus NeuroWorks and SleepWorks versions prior to 8.4 GMA3

Description The issue arises from the use of a default password xltek for the Microsoft SQL Server service sa account in Natus NeuroWorks and SleepWorks. This allows a threat actor to perform remote code execution, data exfiltration, or other malicious actions such as tampering with data or destroying/disrupting MSSQL services.

Recommendations For versions prior to 8.4 GMA3, update to version 8.4 GMA3 or later to resolve the issue. As a temporary workaround, consider changing the default password xltek for the Microsoft SQL Server service sa account to a strong, unique password. Restrict access to the Microsoft SQL Server service to minimize the risk of exploitation.

Exploit

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2023-47800

Affected Products

Sql Server

Natus Neuroworks

Sleepworks

References · 6

• 🔥 https://trustwave.com/hubfs/Web/Library/Advisories_txt/TWSL2023-006.txt · Exploit
• https://partner.natus.com/m/7cd3bcca88e446d4/original/NeuroWorks-SleepWorks-Product-Security-Bulletin.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-47800 · Security Note
• https://osv.dev/vulnerability/CVE-2023-47800 · Vendor Advisory
• https://twitter.com/CVEnew/status/1722866504390299863 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1722944790361223428 · Twitter Post