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CVE-2021-3057 PUBLISHED CVSS 8.100000381469727 HIGH

A stack-based buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that enables a man-in-the-middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.9 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on the Universal Windows Platform; GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.1 on Linux.

EPSS 1.08% · 77.7th percentile

Risk Scores

CVSS v3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.08%
77.7th percentile

Affected Products

VendorProductVersions
paloaltonetworksglobalprotect5.0, 5.2, 5.2
Palo Alto NetworksGlobalProtect App5.2, 5.3, 5.2

Timeline

References

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