CVSS: 5.5EPSS: 0%CPEs: 14EXPL: 0CVE-2020-26941
https://notcve.org/view.php?id=CVE-2020-26941
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 Premium versions 13.2 and lower; ESET Endpoint Antivirus, ESET Endpoint Security, ESET NOD32 Antivirus Business Edition, ESET Smart Security Business Edition versions 7.3 and lower; ESET File Security for Microsoft Windows Server, ESET Mail Security for Microsoft Exchange Server, ESET Mail Security for IBM Domino, ESET Security for Kerio, ESET Security for Microsoft SharePoint Server versions 7.2 and lower. Un usuario local (autenticado) con pocos privilegios puede explotar un comportamiento en un instalador de ESET para lograr la sobrescritura (eliminación) arbitraria de cualquier archivo por medio de un enlace simbólico, debido a permisos no seguros. • 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: 0CVE-2020-11446
https://notcve.org/view.php?id=CVE-2020-11446
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 escribir por medio de estos enlaces en archivos que normalmente no podrían ser escritos por el usuario, logrando así una escalada de privilegios. • 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') •