9.8

CVE-2023-47800: natus neuroworks_eeg Use of Hard-coded Credentials

CVSS: 9.8v3.1CriticalModified
Published 10-11-2023Last modified 02-08-2024
Open JSON

Vulnerability summary

CVE-2023-47800 is a critical (CVSS 9.8) Use of Hard-coded Credentials vulnerability in natus neuroworks_eeg. EPSS estimates a 1.41% chance of exploitation in the next 30 days, higher than 72.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
1.41%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 10-11-2023
    PublishedVulnerability first disclosed.
  2. 02-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.41%

Chance of exploitation in the next 30 days

Percentile

72%

Versus all other CVEs

30-day change

0.00 pp

From 1.41% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.41%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (trustwave.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Natus2 products

1 vendor · 2 products

References

2 links