CVSS: 7.1EPSS: 0%CPEs: 15EXPL: 0CVE-2022-27167 – Arbitrary File Deletion in ESET products for Windows
https://notcve.org/view.php?id=CVE-2022-27167
Privilege escalation vulnerability in Windows products of ESET, spol. s r.o. allows attacker to exploit "Repair" and "Uninstall" features what may lead to arbitrary file deletion. This issue affects: ESET, spol. s r.o. ESET NOD32 Antivirus 11.2 versions prior to 15.1.12.0. ESET, spol. s r.o. ESET Internet Security 11.2 versions prior to 15.1.12.0. • https://support.eset.com/en/ca8268 • CWE-280: Improper Handling of Insufficient Permissions or Privileges CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2022-0615 – Use-after-free vulnerability in ESET products for Linux
https://notcve.org/view.php?id=CVE-2022-0615
Use-after-free in eset_rtp kernel module used in ESET products for Linux allows potential attacker to trigger denial-of-service condition on the system. Un uso de memoria previamente liberada en el módulo del kernel eset_rtp usado en los productos ESET para Linux permite a un potencial atacante desencadenar una condición de denegación de servicio en el sistema. • https://support.eset.com/en/ca8230 • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 21EXPL: 0CVE-2021-37852 – LPE in ESET products for Windows
https://notcve.org/view.php?id=CVE-2021-37852
ESET products for Windows allows untrusted process to impersonate the client of a pipe, which can be leveraged by attacker to escalate privileges in the context of NT AUTHORITY\SYSTEM. Los productos de ESET para Windows permiten a un proceso no confiable hacerse pasar por el cliente de una tubería, lo que puede ser aprovechado por un atacante para escalar privilegios en el contexto de NT AUTHORITY\SYSTEM This vulnerability allows local attackers to escalate privileges on affected installations of ESET Endpoint Antivirus. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the use of named pipes. The issue results from allowing an untrusted process to impersonate the client of a pipe. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. • https://support.eset.com/en/ca8223-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windows https://www.zerodayinitiative.com/advisories/ZDI-22-148 • CWE-269: Improper Privilege Management •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-37850 – Denial of service in ESET for Mac products
https://notcve.org/view.php?id=CVE-2021-37850
ESET was made aware of a vulnerability in its consumer and business products for macOS that enables a user logged on to the system to stop the ESET daemon, effectively disabling the protection of the ESET security product until a system reboot. ESET se dio cuenta de una vulnerabilidad en sus productos de consumo y empresariales para macOS que permite a un usuario conectado al sistema detener el demonio de ESET, deshabilitando efectivamente la protección del producto de seguridad de ESET hasta un reinicio del sistema • https://support.eset.com/en/ca8151 •
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 •