Vulnerability in Ui Unifi_controller
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.
EPSS: 0.013 (67.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Ui Unifi_controller
- Unifi — versions <= 5.10.21
Weakness classification (CWE)
References
- support@hackerone.com (Permissions Required, x_refsource_MISC)
- support@hackerone.com (x_refsource_CONFIRM, Vendor Advisory)
- support@hackerone.com (x_refsource_CONFIRM, Release Notes, Vendor Advisory)
- support@hackerone.com (x_refsource_CONFIRM, Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-5456?
- CVE-2019-5456 is a high-severity vulnerability in Ui Unifi_controller, classified under Channel Accessible by Non-Endpoint. CVSS score: 8.1/10. Published 2019-07-30.
- How severe is CVE-2019-5456?
- High severity. CVSS v3 base score is 8.1 out of 10.