CVE-2022-31766 
A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V7.1.2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V7.1.2), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V7.1.2), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V7.1.2), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V7.1.2), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V7.1.2), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V7.1.2), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V7.1.2), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V7.1.2), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V7.1.2), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V7.1.2), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) (All versions >= V1.1.0 < V3.0.0). Affected devices with TCP Event service enabled do not properly handle malformed packets.
This could allow an unauthenticated remote attacker to cause a denial of service condition and reboot the device thus possibly affecting other network resources.
Problem types: cwe_id: CWE-20
description: CWE-20: Improper Input Validation
Affected products: vendor: Siemens
product: RUGGEDCOM RM1224 LTE(4G) EU
default_status: unknown
vendor: Siemens
product: RUGGEDCOM RM1224 LTE(4G) NAM
default_status: unknown
vendor: Siemens
product: SCALANCE M804PB
default_status: unknown
vendor: Siemens
product: SCALANCE M812-1 ADSL-Router
default_status: unknown
vendor: Siemens
product: SCALANCE M812-1 ADSL-Router
default_status: unknown
vendor: Siemens
product: SCALANCE M816-1 ADSL-Router
default_status: unknown
vendor: Siemens
product: SCALANCE M816-1 ADSL-Router
default_status: unknown
vendor: Siemens
product: SCALANCE M826-2 SHDSL-Router
default_status: unknown
vendor: Siemens
product: SCALANCE M874-2
default_status: unknown
vendor: Siemens
product: SCALANCE M874-3
default_status: unknown
vendor: Siemens
product: SCALANCE M876-3
default_status: unknown
vendor: Siemens
product: SCALANCE M876-3 (ROK)
default_status: unknown
vendor: Siemens
product: SCALANCE M876-4
default_status: unknown
vendor: Siemens
product: SCALANCE M876-4 (EU)
default_status: unknown
vendor: Siemens
product: SCALANCE M876-4 (NAM)
default_status: unknown
vendor: Siemens
product: SCALANCE MUM853-1 (EU)
default_status: unknown
vendor: Siemens
product: SCALANCE MUM856-1 (EU)
default_status: unknown
vendor: Siemens
product: SCALANCE MUM856-1 (RoW)
default_status: unknown
vendor: Siemens
product: SCALANCE S615 EEC LAN-Router
default_status: unknown
vendor: Siemens
product: SCALANCE S615 LAN-Router
default_status: unknown
vendor: Siemens
product: SCALANCE WAM763-1
default_status: unknown
vendor: Siemens
product: SCALANCE WAM766-1
default_status: unknown
vendor: Siemens
product: SCALANCE WAM766-1 (US)
default_status: unknown
vendor: Siemens
product: SCALANCE WAM766-1 EEC
default_status: unknown
vendor: Siemens
product: SCALANCE WAM766-1 EEC (US)
default_status: unknown
vendor: Siemens
product: SCALANCE WUM763-1
default_status: unknown
vendor: Siemens
product: SCALANCE WUM763-1
default_status: unknown
vendor: Siemens
product: SCALANCE WUM766-1
default_status: unknown
vendor: Siemens
product: SCALANCE WUM766-1 (USA)
default_status: unknown
CVSS v3.1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C
baseScore: 8.6
baseSeverity: HIGH
Published: 2022-10-11T00:00:00.000Z