CVEvulnerability

CVE-2022-0222

7.5 HIGH Published 2022-11-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-11-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-269

Description

A CWE-269: Improper Privilege Management vulnerability exists that could cause a denial of service of the Ethernet communication of the controller when sending a specific request over SNMP. Affected products: Modicon M340 CPUs(BMXP34* versions prior to V3.40), Modicon M340 X80 Ethernet Communication modules:BMXNOE0100 (H), BMXNOE0110 (H), BMXNOR0200H RTU(BMXNOE* all versions)(BMXNOR* versions prior to v1.7 IR24)

Affected configurations

• schneider-electric modicon m340 bmxp341000 firmware (< 3.50) • schneider-electric modicon m340 bmxp342000 firmware (< 3.50) • schneider-electric modicon m340 bmxp342010 firmware (< 3.50) • schneider-electric modicon m340 bmxp3420102 firmware (< 3.50) • schneider-electric modicon m340 bmxp342020 firmware (< 3.50) • schneider-electric modicon m340 bmxp342020h firmware (< 3.50) • schneider-electric modicon m340 bmxp342030 firmware (< 3.50) • schneider-electric modicon m340 bmxp3420302 firmware (< 3.50) • schneider-electric modicon m340 bmxp3420302h firmware (< 3.50) • schneider-electric modicon m340 bmxp342030h firmware (< 3.50) • schneider-electric modicon m340 bmxnoe0100 firmware • schneider-electric modicon m340 bmxnoe0110 firmware • schneider-electric modicon m340 bmxnoe0110h firmware • schneider-electric modicon m340 bmxnor0200h firmware

Related

Weakness · CWE (1)

  • CWE-269 Improper Privilege Management weakness

References