CVE-2019-19101
5.9
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Exploitability: 2.2 / Impact: 3.6
Source: NVD
Description
A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.5SP, < 4.6.4 and < 4.7.2 enable unauthenticated users to perform MITM attacks via the B&R upgrade server.
Affected (8)
Products: Br Automation: Automation Studio
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| From 4.0 to 4.0.29.87 |
Related CWEs
CWE-295
Improper Certificate Validation
The product does not validate, or incorrectly validates, a certificate.
CWE-326
Inadequate Encryption Strength
The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.
References (2)
Source: cybersecurity@ch.abb.com
Broken LinkVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkVendor Advisory
Timeline
No history available yet.