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CVE-2025-20153

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CVE-2025-20153

Published: Feb 19, 2025

Modified: Feb 19, 2025

PUBLISHED

CVSS v3.1

5.8

MEDIUM

Description

A vulnerability in the email filtering mechanism of Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to bypass the configured rules and allow emails that should have been denied to flow through an affected device.   This vulnerability is due to improper handling of email that passes through an affected device. An attacker could exploit this vulnerability by sending a crafted email through the affected device. A successful exploit could allow the attacker to bypass email filters on the affected device.

VendorProductVersions

Cisco

Cisco Secure Email

affected
14.0.0-698
affected
13.5.1-277
affected
13.0.0-392
affected
14.2.0-620
affected
13.0.5-007

+10 more versions

Weaknesses (CWE)

CWE-284

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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