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CVE-2025-0431

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CVE-2025-0431

Published: Mar 19, 2025

Modified: Mar 19, 2025

PUBLISHED

CVSS v3.1

5.8

MEDIUM

Description

Enterprise Protection contains a vulnerability in URL rewriting that allows an unauthenticated remote attacker to send an email which bypasses URL protections impacting the integrity of recipient's email. This occurs due to improper filtering of backslashes within URLs and affects all versions of 8.21, 8.20 and 8.18 prior to 8.21.0 patch 5115, 8.20.6 patch 5114 and 8.18.6 patch 5113 respectively.

VendorProductVersions

Proofpoint

Enterprise Protection

affected
8.18.6 - < patch 5113
affected
8.20.6 - < patch 5114
affected
8.21.0 - < patch 5115

Weaknesses (CWE)

CWE-790

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

None

References

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