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CVSS: 5.5EPSS: 0%CPEs: 14EXPL: 0

21 Jan 2021 — A local (authenticated) low-privileged user can exploit a behavior in an ESET installer to achieve arbitrary file overwrite (deletion) of any file via a symlink, due to insecure permissions. The possibility of exploiting this vulnerability is limited and can only take place during the installation phase of ESET products. Furthermore, exploitation can only succeed when Self-Defense is disabled. Affected products are: ESET NOD32 Antivirus, ESET Internet Security, ESET Smart Security, ESET Smart Security Premi... • https://support.eset.com/en/ca7794-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windows • CWE-276: Incorrect Default Permissions •

CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0

29 Apr 2020 — ESET Antivirus and Antispyware Module module 1553 through 1560 allows a user with limited access rights to create hard links in some ESET directories and then force the product to write through these links into files that would normally not be write-able by the user, thus achieving privilege escalation. Los módulos 1553 hasta 1560 de ESET Antivirus y Antispyware Module, permite a un usuario con derechos de acceso limitados crear enlaces físicos en algunos directorios de ESET y luego forzar al producto a esc... • https://support.eset.com/en/ca7489-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windows • CWE-59: Improper Link Resolution Before File Access ('Link Following') •

CVSS: 7.5EPSS: 0%CPEs: 8EXPL: 0

06 Mar 2020 — ESET Archive Support Module before 1294 allows virus-detection bypass via crafted RAR Compression Information in an archive. This affects versions before 1294 of Smart Security Premium, Internet Security, NOD32 Antivirus, Cyber Security Pro (macOS), Cyber Security (macOS), Mobile Security for Android, Smart TV Security, and NOD32 Antivirus 4 for Linux Desktop. ESET Archive Support Module versiones anteriores a 1294, permite una omisión de detección de virus por medio de una Información de Compresión RAR en ... • https://blog.zoller.lu/p/from-low-hanging-fruit-department_13.html • CWE-436: Interpretation Conflict •

CVSS: 9.8EPSS: 0%CPEs: 8EXPL: 0

05 Mar 2020 — The ESET AV parsing engine allows virus-detection bypass via a crafted BZ2 Checksum field in an archive. This affects versions before 1294 of Smart Security Premium, Internet Security, NOD32 Antivirus, Cyber Security Pro (macOS), Cyber Security (macOS), Mobile Security for Android, Smart TV Security, and NOD32 Antivirus 4 for Linux Desktop. El motor de análisis de ESET AV, permite omitir la detección de virus por medio de un campo BZ2 Checksum diseñado en un archivo. Esto afecta a las versiones anteriores a... • https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.html • CWE-436: Interpretation Conflict •

CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0

18 Feb 2020 — ESET Archive Support Module before 1296 allows virus-detection bypass via a crafted Compression Information Field in a ZIP archive. This affects versions before 1294 of Smart Security Premium, Internet Security, NOD32 Antivirus, Cyber Security Pro (macOS), Cyber Security (macOS), Mobile Security for Android, Smart TV Security, and NOD32 Antivirus 4 for Linux Desktop. ESET Archive Support Module versiones anteriores a 1296, permite omitir la detección de virus por medio de un Compression Information Field di... • http://seclists.org/fulldisclosure/2020/Feb/21 • CWE-436: Interpretation Conflict •

CVSS: 9.3EPSS: 0%CPEs: 6EXPL: 0

07 Sep 2018 — Untrusted search path vulnerability in the installers of multiple Canon IT Solutions Inc. software programs (ESET Smart Security Premium, ESET Internet Security, ESET Smart Security, ESET NOD32 Antivirus, DESlock+ Pro, and CompuSec (all programs except packaged ones)) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory. Vulnerabilidad de ruta de búsqueda no fiable en los instaladores de múltiples programas de software de Canon IT Solutions Inc. (ESET Smart Security Premi... • http://jvn.jp/en/jp/JVN41452671/index.html • CWE-426: Untrusted Search Path •

CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 1

20 Aug 2014 — The ESET Personal Firewall NDIS filter (EpFwNdis.sys) driver in the Firewall Module Build 1183 (20140214) and earlier in ESET Smart Security and ESET Endpoint Security products 5.0 through 7.0 allows local users to gain privileges via a crafted argument to a 0x830020CC IOCTL call. El controlador del filtro NIDS de ESET Personal Firewall (EpFwNdis.sys) en el módulo del Firewall Build 1183 (20140214) y anteriores en productos ESET Smart Security y ESET Endpoint Security 5.0 hasta 7.0 permite a usuarios locale... • http://seclists.org/fulldisclosure/2014/Aug/52 • CWE-20: Improper Input Validation •

CVSS: 6.2EPSS: 0%CPEs: 2EXPL: 0

25 Aug 2012 — Race condition in ESET Smart Security 4.2.35.3 on Windows XP allows local users to bypass kernel-mode hook handlers, and execute dangerous code that would otherwise be blocked by a handler but not blocked by signature-based malware detection, via certain user-space memory changes during hook-handler execution, aka an argument-switch attack or a KHOBE attack. NOTE: this issue is disputed by some third parties because it is a flaw in a protection mechanism for situations where a crafted program has already be... • http://archives.neohapsis.com/archives/bugtraq/2010-05/0026.html • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •

CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 2

28 Aug 2009 — easdrv.sys in ESET Smart Security 3.0.667.0 allows local users to cause a denial of service (crash) via a crafted IOCTL 0x222003 request to the \\.\easdrv device interface. easdrv.sys en ESET Smart Security v3.0.667.0, permite a usuarios locales provocar una denegación de servicio (caída) mediante una petición IOCTL 0x222003 manipulada al interfaz del dispositivo \\.\easdrv. • https://www.exploit-db.com/exploits/6251 • CWE-20: Improper Input Validation •

CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 1

26 Dec 2008 — The Personal Firewall driver (aka epfw.sys) 3.0.672.0 and earlier in ESET Smart Security 3.0.672 and earlier allows local users to gain privileges via a crafted IRP in a certain METHOD_NEITHER IOCTL request to \Device\Epfw that overwrites portions of memory. El driver de Personal Firewall (también conocido como epfw.sys) 3.0.672.0 y anteriores en ESET Smart Security 3.0.672 y anteriores permite a usuarios locales obtener privilegios mediante un IRP manipulado en una petición METHOD_NEITHER IOCTL a \Device\E... • https://www.exploit-db.com/exploits/7516 • CWE-264: Permissions, Privileges, and Access Controls •