CVE Vulnerability

CVE-2019-5456

SMTP MITM refers to a malicious actor setting up an SMTP proxy server between the UniFi Controller version <= 5.10.21 and their actual SMTP server to record their SMTP credentials for malicious use later.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://community.ui.com/releases/862b962b-55f6-4324-96be-610f647d5c1c Release Notes Vendor Advisory
https://hackerone.com/reports/519582 Permissions Required
https://community.ui.com/releases/Security-Advisory-Bulletin-003-003/982bbaa8-2a07-4f81-a5f6-0bb84753f391 Vendor Advisory
https://community.ui.com/releases/9f698d0b-8279-40d3-9f1a-d36db4813124 Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:ui:unifi_controller:*:*:*:*:*:*:*:*
Information

Published : 2019-07-30 09:15

Updated : 2022-12-06 08:51

NVD link : CVE-2019-5456

Mitre link : CVE-2019-5456

Products Affected
No products.
CWE
CWE-255