CVE-2025-44964

A lack of SSL certificate validation in BlueStacks v5.20 allows attackers to execute a man-it-the-middle attack and obtain sensitive information.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.9 LOW
ADJACENT_NETWORK
HIGH
HIGH
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
mitreCNA
---
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CISA-ADPADP
3.9 LOW
ADJACENT_NETWORK
HIGH
HIGH
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
VendorProductVersion
bluestacksbluestacks
5.20
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://bluestacks.com
https://claroty.com/team82/disclosure-dashboard/cve-2025-44964