Medium severity6.8NVD Advisory· Published Jun 1, 2023· Updated Jun 17, 2026
CVE-2022-4332
CVE-2022-4332
Description
In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device.
Affected products
2PU244x+ 1 more
- (no CPE)range: PU244x
- (no CPE)range: all
Patches
Vulnerability mechanics
References
1- www.sprecher-automation.com/fileadmin/itSecurity/PDF/2022-12_Advisories.pdfnvdMitigationVendor Advisory
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