CVEvulnerability

CVE-2019-6820

8.2 HIGH Published 2019-05-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-05-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:P
Weaknesses
CWE-306

Description

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

Affected configurations

• schneider-electric modicon m100 firmware • schneider-electric modicon m200 firmware • schneider-electric modicon m221 firmware • schneider-electric atv imc drive controller firmware • schneider-electric modicon m241 firmware • schneider-electric modicon m251 firmware • schneider-electric modicon m258 firmware • schneider-electric modicon lmc058 firmware • schneider-electric modicon lmc078 firmware • schneider-electric pacdrive eco firmware • schneider-electric pacdrive pro firmware • schneider-electric pacdrive pro2 firmware

Related

Weakness · CWE (1)

  • CWE-306 Missing Authentication for Critical Functionality weakness

References