CVE-2021-37852

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2021
Source publication: Feb 9, 2022
Source updated: Sep 16, 2024
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

LPE in ESET products for Windows

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.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

ESET NOD32 Antivirus

Vendor: ESET
Product: ESET NOD32 Antivirus
Platforms: Unknown
Default status: Unknown

ESET NOD32 Antivirus · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.337.1	`affected`	custom	Unavailable	15.0.18.0	None listed

ESET Internet Security

Vendor: ESET
Product: ESET Internet Security
Platforms: Unknown
Default status: Unknown

ESET Internet Security · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.337.1	`affected`	custom	Unavailable	15.0.18.0	None listed

ESET Smart Security

Vendor: ESET
Product: ESET Smart Security
Platforms: Unknown
Default status: Unknown

ESET Smart Security · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.337.1	`affected`	custom	Unavailable	15.0.18.0	None listed

ESET Endpoint Antivirus for Windows

Vendor: ESET
Product: ESET Endpoint Antivirus for Windows
Platforms: Unknown
Default status: Unknown

ESET Endpoint Antivirus for Windows · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.6.2046.0	`affected`	custom	Unavailable	9.0.2032.4	None listed

ESET Endpoint Security for Windows

Vendor: ESET
Product: ESET Endpoint Security for Windows
Platforms: Unknown
Default status: Unknown

ESET Endpoint Security for Windows · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.6.2046.0	`affected`	custom	Unavailable	9.0.2032.4	None listed

ESET Server Security for Microsoft Windows Server

Vendor: ESET
Product: ESET Server Security for Microsoft Windows Server
Platforms: Unknown
Default status: Unknown

ESET Server Security for Microsoft Windows Server · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
8.0.12003.0	`affected`	custom	Unavailable	8.0.12003.1	None listed

ESET File Security for Microsoft Windows Server

Vendor: ESET
Product: ESET File Security for Microsoft Windows Server
Platforms: Unknown
Default status: Unknown

ESET File Security for Microsoft Windows Server · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
7.0.12014.0	`affected`	custom	Unavailable	7.3.12006.0	None listed

ESET Server Security for Microsoft Azure

Vendor: ESET
Product: ESET Server Security for Microsoft Azure
Platforms: Unknown
Default status: Unknown

ESET Server Security for Microsoft Azure · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
7.0.12016.1002	`affected`	custom	Unavailable	7.2.12004.1000	None listed

ESET Security for Microsoft SharePoint Server

Vendor: ESET
Product: ESET Security for Microsoft SharePoint Server
Platforms: Unknown
Default status: Unknown

ESET Security for Microsoft SharePoint Server · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
7.0.15008.0	`affected`	custom	Unavailable	8.0.15004.0	None listed

ESET Mail Security for IBM Domino

Vendor: ESET
Product: ESET Mail Security for IBM Domino
Platforms: Unknown
Default status: Unknown

ESET Mail Security for IBM Domino · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
7.0.14008.0	`affected`	custom	Unavailable	8.0.14004.0	None listed

ESET Mail Security for Microsoft Exchange Server

Vendor: ESET
Product: ESET Mail Security for Microsoft Exchange Server
Platforms: Unknown
Default status: Unknown

ESET Mail Security for Microsoft Exchange Server · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
7.0.10019	`affected`	custom	Unavailable	8.0.10016.0	None listed