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Status published
High
CVE-2023-5594
Improper following of a certificate's chain of trust in ESET security products
Vulnerability Description
Improper validation of the server’s certificate chain in secure traffic scanning feature considered intermediate certificate signed using the MD5 or SHA1 algorithm as trusted.
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
ESET, spol. s r.o.
View all reports →Affected Software
ESET NOD32 Antivirus, ESET Internet Security, ESET Smart Security Premium, ESET Security Ultimate, ESET Endpoint Antivirus, ESET Endpoint Security, ESET Endpoint Antivirus for Linux 10.0 and above, ESET Server Security for Windows Server, ESET Mail Security for Microsoft Exchange Server, ESET Mail Security for IBM Domino, ESET Security for Microsoft SharePoint Server, ESET File Security for Microsoft Azure, ESET Server Security for Linux 10.1 and above
Vulnerable Versions:
1464
Timeline
Official Publish:
December 21st, 2023
Last Modified:
August 2nd, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N