CVE-2021-37852

highpriority · track · 31EPSS 0.006 · 48 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.60% (48th) EPSS

CVSS 7.2 · high

Is it mine?

31 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-22

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 10

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · security@eset.comexploitability 1.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-269USprimary

affected products (31)

Products and version ranges known to be affected.

ESET ESET Endpoint Antivirus for Windows≤ 6.6.2046.0 ≤9.0.2032.4enisa_euvdEU
ESET ESET Endpoint Security for Windows≤ 6.6.2046.0 ≤9.0.2032.4enisa_euvdEU
ESET ESET File Security for Microsoft Windows Server≤ 7.0.12014.0 ≤7.3.12006.0enisa_euvdEU
ESET ESET Internet Security≤ 10.0.337.1 ≤15.0.18.0enisa_euvdEU
ESET ESET Mail Security for IBM Domino≤ 7.0.14008.0 ≤8.0.14004.0enisa_euvdEU
ESET ESET Mail Security for Microsoft Exchange Server≤ 7.0.10019 ≤8.0.10016.0enisa_euvdEU
ESET ESET NOD32 Antivirus≤ 10.0.337.1 ≤15.0.18.0enisa_euvdEU
ESET ESET Security for Microsoft SharePoint Server≤ 7.0.15008.0 ≤8.0.15004.0enisa_euvdEU
ESET ESET Server Security for Microsoft Azure≤ 7.0.12016.1002 ≤7.2.12004.1000enisa_euvdEU
ESET ESET Server Security for Microsoft Windows Server≤ 8.0.12003.0 ≤8.0.12003.1enisa_euvdEU
ESET ESET Smart Security≤ 10.0.337.1 ≤15.0.18.0enisa_euvdEU
eset endpoint antivirus6.6.2046.0 → 7.3.2055.0nvdUScpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:*:*:*
eset endpoint antivirus8.0 → 8.0.2028.3nvdUScpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:*:*:*
eset endpoint antivirus8.1 → 8.1.2031.4nvdUScpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:*:*:*
eset endpoint antivirus9.0 → 9.0.2032.6nvdUScpe:2.3:a:eset:endpoint_antivirus:*:*:*:*:*:*:*:*
eset endpoint security6.6.2046.0 → 7.3.2055.0nvdUScpe:2.3:a:eset:endpoint_security:*:*:*:*:*:*:*:*
eset endpoint security8.0 → 8.0.2028.3nvdUScpe:2.3:a:eset:endpoint_security:*:*:*:*:*:*:*:*
eset endpoint security8.1 → 8.1.2031.4nvdUScpe:2.3:a:eset:endpoint_security:*:*:*:*:*:*:*:*
eset endpoint security9.0 → 9.0.2032.6nvdUScpe:2.3:a:eset:endpoint_security:*:*:*:*:*:*:*:*
eset file security7.0.12014.0 → 7.3.12006.0nvdUScpe:2.3:a:eset:file_security:*:*:*:*:*:*:*:*

showing 20 of 31

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2022-02-09modified 2026-06-17

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references (10)

External citations — patches, advisories, analysis.

scry

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