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5.5
CVSSv3

CVE-2020-13657

Published: 29/06/2020 Updated: 21/07/2021
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N
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Vulnerability Summary

An elevation of privilege vulnerability exists in Avast Free Antivirus and AVG AntiVirus Free prior to 20.4 due to improperly handling hard links. The vulnerability allows local users to take control of arbitrary files.

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References

NVD-CWE-noinfohttps://forum.avast.com/index.php?topic=234638.0https://forum.avast.com/index.php?topic=232423.0https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
encryptionCVE-2024-4331CVE-2024-26925arbitrary codeCVE-2006-4304CVE-2024-25458CVE-2024-27077reflected XSSCVE-2024-4059
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