CVE-2024-3676CWE-20

The Proofpoint Encryption endpoint of Proofpoint Enterprise Protection contains an Improper Input Validation vulnerability that allows an unauthenticated…

High · published May 14, 2024

CVSS v3.1
7.5
EPSS
0%
Percentile
29.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00365 · 29.2th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2024-05-14T19:07Z
EPSS history
Timeline
  • 14 MAY 19:07Z
    The Proofpoint Encryption endpoint of Proofpoint Enterprise Protection contains an Improper Input Validation vulnerability that allows an unauthenticated…
    cvelistv5