CVE-2019-6820CWE-306

A CWE-306: Missing Authentication for Critical Function vulnerability exists which could cause a modification of device IP configuration (IP address, network…

High · published May 22, 2019

CVSS v3.1
8.2
EPSS
1%
Percentile
69.2
In the wild
Unconfirmed
What it is

A CWE-306: Missing Authentication for Critical Function vulnerability exists which could cause a modification of device IP configuration (IP address, network mask and gateway IP address) when a specific Ethernet frame is received in all versions of: Modicon M100, Modicon M200, Modicon M221, ATV IMC drive controller, Modicon M241, Modicon M251, Modicon M258, Modicon LMC058, Modicon LMC078, PacDrive Eco ,PacDrive Pro, PacDrive Pro2

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.01250 · 69.2th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2019-05-22T19:40Z
EPSS history
Timeline
  • 22 MAY 19:40Z
    A CWE-306: Missing Authentication for Critical Function vulnerability exists which could cause a modification of device IP configuration (IP address, network…
    cvelistv5