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Status published
Critical
CVE-2022-4333
Sprecher: Sprecon maintenance access with hardcoded credentials
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Sprecher Automation
View all reports →Affected Software
SPRECON-E CPU PU243x, SPRECON-E CPU PU244x, SPRECON-E CPU MC33/34, SPRECON-E CPU SPRECON-EDIR
Vulnerable Versions:
all
Timeline
Official Publish:
June 1st, 2023
Last Modified:
January 10th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H