CVE-2023-5594: high-severity vulnerability in ESET Endpoint Antivirus
Improper following of a certificate's chain of trust in ESET security products
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.4%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
Affected products
ESET, spol. s r.o. · ESET Endpoint AntivirusESET, spol. s r.o. · ESET Endpoint Antivirus for Linux 10.0 and aboveESET, spol. s r.o. · ESET Endpoint SecurityESET, spol. s r.o. · ESET File Security for Microsoft AzureESET, spol. s r.o. · ESET Internet SecurityESET, spol. s r.o. · ESET Mail Security for IBM DominoESET, spol. s r.o. · ESET Mail Security for Microsoft Exchange ServerESET, spol. s r.o. · ESET NOD32 AntivirusESET, spol. s r.o. · ESET Security for Microsoft SharePoint ServerESET, spol. s r.o. · ESET Security UltimateESET, spol. s r.o. · ESET Server Security for Linux 10.1 and aboveESET, spol. s r.o. · ESET Server Security for Windows ServerESET, spol. s r.o. · ESET Smart Security PremiumRelated CVEs — ESET Endpoint Antivirus
In the same product, most dangerous first.
CVE-2023-7043LOWUnquoted path privilege vulnerability in ESET products for WindowsEPSS 0.3%CVE-2024-7400HIGHLocal privilege escalation in ESET products for WindowsEPSS 0.2%CVE-2021-37851HIGHLocal Privilege Escalation in ESET product for WindowsEPSS 0.2%CVE-2022-27167HIGHArbitrary File Deletion in ESET products for WindowsEPSS 0.2%CVE-2023-3160HIGHLocal privilege escalation in security products for WindowsEPSS 0.2%