CVE-2021-44693 
Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.
Problem types: cwe_id: CWE-1284
description: CWE-1284: Improper Validation of Specified Quantity in Input
Affected products: vendor: Siemens
product: SIMATIC Drive Controller CPU 1504D TF
default_status: unknown
vendor: Siemens
product: SIMATIC Drive Controller CPU 1507D TF
default_status: unknown
vendor: Siemens
product: SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU family (incl. SIPLUS variants)
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1510SP F-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1510SP-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1511-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1511-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1511C-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1511C-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1511F-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1511F-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1511T-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1511TF-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1512C-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1512C-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1512SP F-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1512SP-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1513-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1513-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1513F-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1513F-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1513R-1 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1515-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1515-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1515F-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1515F-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1515R-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1515T-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1515TF-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1516-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1516-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1516F-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1516F-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1516T-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1516TF-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1517-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1517F-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1517H-3 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1517T-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1517TF-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1518-4 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1518F-4 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1518HF-4 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1518T-4 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU 1518TF-4 PN/DP
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1500 Software Controller V2
default_status: unknown
vendor: Siemens
product: SIMATIC S7-PLCSIM Advanced
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1510SP F-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1510SP F-1 PN RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1510SP-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1510SP-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1510SP-1 PN RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1510SP-1 PN RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1512SP F-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1512SP F-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1512SP-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1512SP-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1512SP-1 PN RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS ET 200SP CPU 1512SP-1 PN RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1511-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1511-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1511-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1511-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1511-1 PN TX RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1511-1 PN TX RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1511F-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1511F-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1513-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1513-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1513-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1513-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1513F-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1513F-1 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1515F-2 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1515F-2 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1515F-2 PN RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1515F-2 PN T2 RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1515R-2 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1515R-2 PN TX RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1516-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1516-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1516-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1516-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1516F-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1516F-3 PN/DP
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1517H-3 PN
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1518-4 PN/DP
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1518F-4 PN/DP
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1500 CPU 1518HF-4 PN
default_status: unknown
vendor: Siemens
product: SIPLUS TIM 1531 IRC
default_status: unknown
vendor: Siemens
product: TIM 1531 IRC
default_status: unknown
CVSS v3.1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
baseScore: 4.9
baseSeverity: MEDIUM
Published: 2022-12-13T00:00:00.000Z