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CVE-2024-3676

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CVE-2024-3676

Published: May 14, 2024

Modified: Aug 1, 2024

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

The Proofpoint Encryption endpoint of Proofpoint Enterprise Protection contains an Improper Input Validation vulnerability that allows an unauthenticated remote attacker with a specially crafted HTTP request to create additional Encryption user accounts under the attacker's control.  These accounts are able to send spoofed email to any users within the domains configured by the Administrator.

VendorProductVersions

Proofpoint

Enterprise Protection

affected
8.18.6 - < patch 4868
affected
8.20.0 - < patch 4869
affected
8.20.2 - < patch 4870
affected
8.20.4 - < patch 4871
affected
8.21.0 - < patch 4871

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

References

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