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Vulnerability record · CVE-2022-4333 · published 1 June 2023

CVE-2022-4333: Sprecher-automation sprecon-e-p dq6-1 firmware hard-coded credentials vulnerability

Sprecher Automation · Sprecon E P Dq6 1 Firmware

Hardcoded Credentials in multiple SPRECON-E CPU variants of Sprecher Automation allows an remote attacker to take over the device. These accounts should be deactivated according to Sprecher's hardening guidelines.

9.8 CVSS 3.1 Critical EPSS 0.86% · top 43.2% CWE-798 · Hard-coded credentials
9.8CVSS 3.1 base score
0.86%EPSS exploitation probability, 30 days
NoNot in CISA KEV
9Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Hardcoded Credentials in multiple SPRECON-E CPU variants of Sprecher Automation allows an remote attacker to take over the device. These accounts should be deactivated according to Sprecher's hardening guidelines.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

9 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/2022-12_Advisories.pdf Vendor Advisory
https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/2022-12_Advisories.pdf Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-4333), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.