CVE-2021-37850 json
Denial of service in ESET for Mac products
published 2021-11-08 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-24329
- cvss
- 5.5
- 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 13%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- ESET, spol. s r.o. ESET Cyber Security Pro 6.10.700
- ESET, spol. s r.o. ESET Endpoint Antivirus for macOS 6.10.910.0
- ESET, spol. s r.o. ESET Endpoint Security for macOS 6.10.910.0
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:P/A:N |
Affected products
- ESET, spol. s r.o. ESET Cyber Security
- ESET, spol. s r.o. ESET Cyber Security Pro
- ESET, spol. s r.o. ESET Endpoint Antivirus for macOS
- ESET, spol. s r.o. ESET Endpoint Security for macOS
References
-
support.eset.com
/en/ca8151
vendor-advisory
Sources
- CVE List CVE-2021-37850
- NVD CVE-2021-37850
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.