CVE-2021-40836
Medium
Published: 22 December 2021
Published
22 December 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
4.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
EPSS Score
0.0015
35.1th percentile
Risk Priority
9
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-40836 is a medium-severity an unspecified weakness vulnerability in F-Secure Atlant. Its CVSS base score is 4.6 (Medium).
Operationally, ranked at the 35.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-27993
Vulnerability details
A vulnerability affecting F-Secure antivirus engine was discovered whereby scanning MS outlook .pst files can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
f-secure
atlant
all versions
f-secure
internet gatekeeper
all versions
f-secure
linux security
all versions
f-secure
linux security 64
all versions
f-secure
elements endpoint detection and response
all versions
f-secure
elements endpoint protection
all versions
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.