CVE-2020-7565CWE-326

A CWE-326: Inadequate Encryption Strength vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to break the…

High · published November 19, 2020

CVSS v3.1
7.1
EPSS
0%
Percentile
21.1
In the wild
Unconfirmed
What it is

A CWE-326: Inadequate Encryption Strength vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to break the encryption key when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00296 · 21.1th percentile
Weakness
CWE-326 · Inadequate Encryption Strength
Published
2020-11-19T21:10Z
EPSS history
Timeline
  • 19 NOV 21:10Z
    A CWE-326: Inadequate Encryption Strength vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to break the…
    cvelistv5