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Fencer Vulns
medium 6.1

CVE-2024-3779 json

Denial of Service in ESET products for Windows

published 2024-07-16 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-32351

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits
0
none known

Summary

Denial of service vulnerability present shortly after product installation or upgrade, potentially allowed an attacker to render ESET’s security product inoperable, provided non-default preconditions were met.

Patch / fix

  • eset internet_security 17.2.7.0
  • eset nod32 17.2.7.0
  • eset security 11.0.15004.0, 17.2.7.0
  • eset smart_security 17.2.7.0
  • eset endpoint_antivirus 11.1.2039.0
  • eset endpoint_security 11.1.2039.0
  • eset server_security 11.0.12012.0

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

  • ESET s.r.o ESET NOD32 Antivirus
  • ESET s.r.o ESET Internet Security
  • ESET s.r.o ESET Smart Security Premium
  • ESET s.r.o ESET Security Ultimate
  • ESET s.r.o ESET Endpoint Antivirus for Windows
  • ESET s.r.o ESET Endpoint Security for Windows
  • ESET s.r.o ESET Server Security for Windows Server
  • ESET s.r.o ESET Mail Security for Microsoft Exchange Server
  • ESET s.r.o ESET Mail Security for IBM Domino
  • ESET s.r.o ESET Security for Microsoft SharePoint Server

Classification

Weakness
  • CWE-276 Incorrect Default Permissions

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.