Cyber Resilience

CVE-2021-27223

Medium

Published: 01 April 2022

Published
01 April 2022
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0013 32.2th percentile
Risk Priority 11 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-27223 is a medium-severity an unspecified weakness vulnerability in Kaspersky Anti-Virus. Its CVSS base score is 5.5 (Medium).

Operationally, ranked at the 32.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

A denial-of-service issue existed in one of modules that was incorporated in Kaspersky Anti-Virus products for home and Kaspersky Endpoint Security. A local user could cause Windows crash by running a specially crafted binary module. The fix was delivered automatically.…

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Credits: (Straghkov Denis, Kurmangaleev Shamil, Fedotov Andrey, Kuts Daniil, Mishechkin Maxim, Akolzin Vitaliy) @ ISPRAS

CWE(s)
NVD-CWE-noinfo

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

kaspersky
anti-virus
≤ 2021-06
kaspersky
endpoint security
≤ 2021-06
kaspersky
internet security
≤ 2021-06
kaspersky
security cloud
≤ 2021-06
kaspersky
small office security
≤ 2021-06
kaspersky
total security
≤ 2021-06

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References