siemens

CVE-2019-10938

February 26, 2023 by

A vulnerability has been identified in SIPROTEC 5 devices with CPU variants CP200 (All versions < V7.59), SIPROTEC 5 devices with CPU variants CP300 and CP100 (All versions < V8.01), Siemens Power Meters Series 9410 (All versions < V2.2.1), Siemens Power Meters Series 9810 (All versions). An unauthenticated attacker with network access to the device could potentially insert arbitrary code which is executed before firmware verification in the device. At the time of advisory publication no public exploitation of this security vulnerability was known.

CVE-2019-10939

February 26, 2023 by

A vulnerability has been identified in TIM 3V-IE (incl. SIPLUS NET variants) (All versions < V2.8), TIM 3V-IE Advanced (incl. SIPLUS NET variants) (All versions < V2.8), TIM 3V-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.3), TIM 4R-IE (incl. SIPLUS NET variants) (All versions < V2.8), TIM 4R-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.3). The affected versions contain an open debug port that is available under certain specific conditions. The vulnerability is only available if the IP address is configured to 192.168.1.2. If available, the debug port could be exploited by an attacker with network access to the device. No user interaction is required to exploit this vulnerability. The vulnerability impacts confidentiality, integrity, and availability of the affected device. At the stage of publishing this security advisory no public exploitation is known.

CVE-2019-10942

February 26, 2023 by

A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.5.0), SCALANCE X204RNA (HSR) (All versions), SCALANCE X204RNA (PRP) (All versions), SCALANCE X204RNA EEC (HSR) (All versions), SCALANCE X204RNA EEC (PRP) (All versions), SCALANCE X204RNA EEC (PRP/HSR) (All versions). The device contains a vulnerability that could allow an attacker to trigger a denial-of-service condition by sending large message packages repeatedly to the telnet service. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device.

CVE-2019-10943

February 26, 2023 by

A vulnerability has been identified in SIMATIC Drive Controller family (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions = V20.8), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions = V4.4.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions = V2.8.1), SIMATIC S7-1500 Software Controller (All versions = V20.8), SIMATIC S7-PLCSIM Advanced (All versions = V3.0). An attacker with network access to port 102/tcp could potentially modify the user program on the PLC in a way that the running code is different from the source code which is stored on the device. An attacker must have network access to affected devices and must be able to perform changes to the user program. The vulnerability could impact the perceived integrity of the user program stored on the CPU. An engineer that tries to obtain the code of the user program running on the device, can receive different source code that is not actually running on the device.

CVE-2021-44693

February 23, 2023 by

A vulnerability has been identified in SIMATIC Drive Controller family, SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants), SIMATIC S7-1200 CPU family (incl. SIPLUS variants), SIMATIC S7-1500 CPU 1510SP F-1 PN, SIMATIC S7-1500 CPU 1510SP-1 PN, SIMATIC S7-1500 CPU 1511-1 PN, SIMATIC S7-1500 CPU 1511-1 PN, SIMATIC S7-1500 CPU 1511C-1 PN, SIMATIC S7-1500 CPU 1511C-1 PN, SIMATIC S7-1500 CPU 1511F-1 PN, SIMATIC S7-1500 CPU 1511F-1 PN, SIMATIC S7-1500 CPU 1511T-1 PN, SIMATIC S7-1500 CPU 1511TF-1 PN, SIMATIC S7-1500 CPU 1512C-1 PN, SIMATIC S7-1500 CPU 1512C-1 PN, SIMATIC S7-1500 CPU 1512SP F-1 PN, SIMATIC S7-1500 CPU 1512SP-1 PN, SIMATIC S7-1500 CPU 1513-1 PN, SIMATIC S7-1500 CPU 1513-1 PN, SIMATIC S7-1500 CPU 1513F-1 PN, SIMATIC S7-1500 CPU 1513F-1 PN, SIMATIC S7-1500 CPU 1513R-1 PN, SIMATIC S7-1500 CPU 1515-2 PN, SIMATIC S7-1500 CPU 1515-2 PN, SIMATIC S7-1500 CPU 1515F-2 PN, SIMATIC S7-1500 CPU 1515F-2 PN, SIMATIC S7-1500 CPU 1515R-2 PN, SIMATIC S7-1500 CPU 1515T-2 PN, SIMATIC S7-1500 CPU 1515TF-2 PN, SIMATIC S7-1500 CPU 1516-3 PN/DP, SIMATIC S7-1500 CPU 1516-3 PN/DP, SIMATIC S7-1500 CPU 1516F-3 PN/DP, SIMATIC S7-1500 CPU 1516F-3 PN/DP, SIMATIC S7-1500 CPU 1516T-3 PN/DP, SIMATIC S7-1500 CPU 1516TF-3 PN/DP, SIMATIC S7-1500 CPU 1517-3 PN/DP, SIMATIC S7-1500 CPU 1517F-3 PN/DP, SIMATIC S7-1500 CPU 1517H-3 PN, SIMATIC S7-1500 CPU 1517T-3 PN/DP, SIMATIC S7-1500 CPU 1517TF-3 PN/DP, SIMATIC S7-1500 CPU 1518-4 PN/DP, SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518-4F PN/DP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518HF-4 PN, SIMATIC S7-1500 CPU 1518T-4 PN/DP, SIMATIC S7-1500 CPU 1518TF-4 PN/DP, SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK, SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK, SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN, SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN, SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN, SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN, SIMATIC S7-1500 Software Controller, SIMATIC S7-PLCSIM Advanced, SIPLUS ET 200SP CPU 1510SP F-1 PN, SIPLUS ET 200SP CPU 1510SP F-1 PN RAIL, SIPLUS ET 200SP CPU 1510SP-1 PN, SIPLUS ET 200SP CPU 1510SP-1 PN, SIPLUS ET 200SP CPU 1510SP-1 PN RAIL, SIPLUS ET 200SP CPU 1510SP-1 PN RAIL, SIPLUS ET 200SP CPU 1512SP F-1 PN, SIPLUS ET 200SP CPU 1512SP F-1 PN, SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL, SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL, SIPLUS ET 200SP CPU 1512SP-1 PN, SIPLUS ET 200SP CPU 1512SP-1 PN, SIPLUS ET 200SP CPU 1512SP-1 PN RAIL, SIPLUS ET 200SP CPU 1512SP-1 PN RAIL, SIPLUS S7-1500 CPU 1511-1 PN, SIPLUS S7-1500 CPU 1511-1 PN, SIPLUS S7-1500 CPU 1511-1 PN, SIPLUS S7-1500 CPU 1511-1 PN, SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL, SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL, SIPLUS S7-1500 CPU 1511-1 PN TX RAIL, SIPLUS S7-1500 CPU 1511-1 PN TX RAIL, SIPLUS S7-1500 CPU 1511F-1 PN, SIPLUS S7-1500 CPU 1511F-1 PN, SIPLUS S7-1500 CPU 1513-1 PN, SIPLUS S7-1500 CPU 1513-1 PN, SIPLUS S7-1500 CPU 1513-1 PN, SIPLUS S7-1500 CPU 1513-1 PN, SIPLUS S7-1500 CPU 1513F-1 PN, SIPLUS S7-1500 CPU 1513F-1 PN, SIPLUS S7-1500 CPU 1515F-2 PN, SIPLUS S7-1500 CPU 1515F-2 PN, SIPLUS S7-1500 CPU 1515F-2 PN RAIL, SIPLUS S7-1500 CPU 1515F-2 PN T2 RAIL, SIPLUS S7-1500 CPU 1515R-2 PN, SIPLUS S7-1500 CPU 1515R-2 PN TX RAIL, SIPLUS S7-1500 CPU 1516-3 PN/DP, SIPLUS S7-1500 CPU 1516-3 PN/DP, SIPLUS S7-1500 CPU 1516-3 PN/DP, SIPLUS S7-1500 CPU 1516-3 PN/DP, SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL, SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL, SIPLUS S7-1500 CPU 1516F-3 PN/DP, SIPLUS S7-1500 CPU 1516F-3 PN/DP, SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL, SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL, SIPLUS S7-1500 CPU 1517H-3 PN, SIPLUS S7-1500 CPU 1518-4 PN/DP, SIPLUS S7-1500 CPU 1518-4 PN/DP MFP, SIPLUS S7-1500 CPU 1518F-4 PN/DP, SIPLUS S7-1500 CPU 1518HF-4 PN, SIPLUS TIM 1531 IRC, TIM 1531 IRC. 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.

CVE-2021-44694

February 23, 2023 by