CVE-2019-5456
First published: Tue Jul 30 2019(Updated: )
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.
Credit: support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ui Unifi Controller | <=5.10.21 |
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Reference Links
Frequently Asked Questions
What is SMTP MITM?
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.
What is the severity of CVE-2019-5456?
The severity of CVE-2019-5456 is high with a CVSS score of 8.1.
Which software versions are affected by CVE-2019-5456?
UniFi Controller versions up to and including 5.10.21 are affected by CVE-2019-5456.
How can I fix CVE-2019-5456?
Update your UniFi Controller to a version higher than 5.10.21 to fix CVE-2019-5456.
Is there any additional information available for CVE-2019-5456?
Yes, you can find more information about CVE-2019-5456 in the following references: [link1], [link2], [link3].
- collector/nvd-index
- agent/references
- agent/weakness
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- agent/description
- agent/event
- vendor/ui
- canonical/ui unifi controller
- version/ui unifi controller/5.10.21