Description

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.

INFO

Published Date :

July 30, 2019, 9:15 p.m.

Last Modified :

Nov. 21, 2024, 4:44 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.2
Affected Products

The following products are affected by CVE-2019-5456 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Ui unifi_controller
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-5456 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-5456 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://community.ui.com/releases/862b962b-55f6-4324-96be-610f647d5c1c
    Added Reference https://community.ui.com/releases/9f698d0b-8279-40d3-9f1a-d36db4813124
    Added Reference https://community.ui.com/releases/Security-Advisory-Bulletin-003-003/982bbaa8-2a07-4f81-a5f6-0bb84753f391
    Added Reference https://hackerone.com/reports/519582
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Dec. 06, 2022

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE HackerOne CWE-300
  • Initial Analysis by [email protected]

    Aug. 06, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://community.ui.com/releases/862b962b-55f6-4324-96be-610f647d5c1c No Types Assigned https://community.ui.com/releases/862b962b-55f6-4324-96be-610f647d5c1c Release Notes, Vendor Advisory
    Changed Reference Type https://community.ui.com/releases/9f698d0b-8279-40d3-9f1a-d36db4813124 No Types Assigned https://community.ui.com/releases/9f698d0b-8279-40d3-9f1a-d36db4813124 Release Notes, Vendor Advisory
    Changed Reference Type https://community.ui.com/releases/Security-Advisory-Bulletin-003-003/982bbaa8-2a07-4f81-a5f6-0bb84753f391 No Types Assigned https://community.ui.com/releases/Security-Advisory-Bulletin-003-003/982bbaa8-2a07-4f81-a5f6-0bb84753f391 Vendor Advisory
    Changed Reference Type https://hackerone.com/reports/519582 No Types Assigned https://hackerone.com/reports/519582 Permissions Required
    Added CWE CWE-255
    Added CPE Configuration OR *cpe:2.3:a:ui:unifi_controller:*:*:*:*:*:*:*:* versions up to (including) 5.10.21
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.23 }} 0.07%

score

0.61587

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability