Simatic S7 1200 Cpu 1212fc Firmware

simatic_s7-1200_cpu_1212fc_firmware

Vendor: Siemens • 13 CVEs

CVEs (13)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2021-44695 1Siemens 96Simatic Et 200 Sp Open Controller Cpu 1515sp Pc Firmware Simatic S7 1200 Cpu 1211c FirmwareSimatic S7 1200 Cpu 1212c Firmware+93 more Jun 17, 2026 Dec 13, 2022 N/A· v4 7.5 HIGH· v3 N/A· v2 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 1Siemens 92Simatic Et 200 Sp Open Controller Cpu 1515sp Pc Firmware Simatic S7 1200 Cpu 1211c FirmwareSimatic S7 1200 Cpu 1212c Firmware+89 more Jun 17, 2026 Dec 13, 2022 N/A· v4 7.5 HIGH· v3 N/A· v2 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-2021-44693 1Siemens 96Simatic Et 200 Sp Open Controller Cpu 1515sp Pc Firmware Simatic S7 1200 Cpu 1211c FirmwareSimatic S7 1200 Cpu 1212c Firmware+93 more Jun 17, 2026 Dec 13, 2022 N/A· v4 7.5 HIGH· v3 N/A· v2 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-2021-40365 1Siemens 96Simatic Et 200 Sp Open Controller Cpu 1515sp Pc Firmware Simatic S7 1200 Cpu 1211c FirmwareSimatic S7 1200 Cpu 1212c Firmware+93 more Jun 17, 2026 Dec 13, 2022 N/A· v4 7.5 HIGH· v3 N/A· v2 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-2022-30694 1Siemens 1136ag1151 8ab01 7ab0 Firmware 6ag1151 8fb01 2ab0 Firmware6ag1314 6eh04 7ab0 Firmware+110 more Jun 17, 2026 Nov 8, 2022 N/A· v4 3.5 LOW· v3 N/A· v2 The login endpoint /FormLogin in affected web services does not apply proper origin checking. This could allow authenticated remote attackers to track the activities of other users via a login cross-site request forge...Show more The login endpoint /FormLogin in affected web services does not apply proper origin checking. This could allow authenticated remote attackers to track the activities of other users via a login cross-site request forgery attack.Show less
CVE-2021-37205 1Siemens 48Simatic Drive Controller Cpu 1504d Tf Firmware Simatic Drive Controller Cpu 1507d Tf FirmwareSimatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware+45 more Jun 17, 2026 Feb 9, 2022 N/A· v4 7.5 HIGH· v3 7.1 HIGH· v2 A vulnerability has been identified in SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC...Show more A vulnerability has been identified in SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), SIPLUS TIM 1531 IRC (All versions < V2.3.6), TIM 1531 IRC (All versions < V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packets over port 102/tcp. A restart of the affected device is needed to restore normal operations.Show less
CVE-2021-37204 1Siemens 48Simatic Drive Controller Cpu 1504d Tf Firmware Simatic Drive Controller Cpu 1507d Tf FirmwareSimatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware+45 more Jun 17, 2026 Feb 9, 2022 N/A· v4 7.5 HIGH· v3 7.1 HIGH· v2 A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIP...Show more A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), 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 < V21.9), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 Ready4Linux (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), SIPLUS TIM 1531 IRC (All versions < V2.3.6), TIM 1531 IRC (All versions < V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packet over port 102/tcp. A restart of the affected device is needed to restore normal operations.Show less
CVE-2021-37185 1Siemens 48Simatic Drive Controller Cpu 1504d Tf Firmware Simatic Drive Controller Cpu 1507d Tf FirmwareSimatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware+45 more Jun 17, 2026 Feb 9, 2022 N/A· v4 7.5 HIGH· v3 7.1 HIGH· v2 A vulnerability has been identified in SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC...Show more A vulnerability has been identified in SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), SIPLUS TIM 1531 IRC (All versions < V2.3.6), TIM 1531 IRC (All versions < V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packets over port 102/tcp. A restart of the affected device is needed to restore normal operations.Show less
CVE-2021-3449 12Checkpoint DebianFedoraproject+9 more 106Active Iq Unified Manager Capture ClientCloud Volumes Ontap Mediator+103 more Jun 17, 2026 Mar 25, 2021 N/A· v4 5.9 MEDIUM· v3 4.3 MEDIUM· v2 An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the...Show more An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j).Show less
CVE-2013-2780 1Siemens 9Simatic S7 1200 Cpu 1211c Firmware Simatic S7 1200 Cpu 1212c FirmwareSimatic S7 1200 Cpu 1212fc Firmware+6 more Apr 29, 2026 Apr 22, 2013 N/A· v4 N/A· v3 7.8 HIGH· v2 Siemens SIMATIC S7-1200 PLCs 2.x and 3.x allow remote attackers to cause a denial of service (defect-mode transition and control outage) via crafted packets to UDP port 161 (aka the SNMP port).
CVE-2013-0700 1Siemens 9Simatic S7 1200 Cpu 1211c Firmware Simatic S7 1200 Cpu 1212c FirmwareSimatic S7 1200 Cpu 1212fc Firmware+6 more Apr 29, 2026 Apr 22, 2013 N/A· v4 N/A· v3 7.8 HIGH· v2 Siemens SIMATIC S7-1200 PLCs 2.x and 3.x allow remote attackers to cause a denial of service (defect-mode transition and control outage) via crafted packets to TCP port 102 (aka the ISO-TSAP port).
CVE-2012-3040 1Siemens 9Simatic S7 1200 Cpu 1211c Firmware Simatic S7 1200 Cpu 1212c FirmwareSimatic S7 1200 Cpu 1212fc Firmware+6 more Apr 29, 2026 Oct 10, 2012 N/A· v4 N/A· v3 4.3 MEDIUM· v2 Cross-site scripting (XSS) vulnerability in the web server on Siemens SIMATIC S7-1200 PLCs 2.x through 3.0.1 allows remote attackers to inject arbitrary web script or HTML via a crafted URI.
CVE-2012-3037 1Siemens 9Simatic S7 1200 Cpu 1211c Firmware Simatic S7 1200 Cpu 1212c FirmwareSimatic S7 1200 Cpu 1212fc Firmware+6 more Apr 29, 2026 Sep 25, 2012 N/A· v4 N/A· v3 4.3 MEDIUM· v2 The Siemens SIMATIC S7-1200 2.x PLC does not properly protect the private key of the SIMATIC CONTROLLER Certification Authority certificate, which allows remote attackers to spoof the S7-1200 web server by using this key...Show more The Siemens SIMATIC S7-1200 2.x PLC does not properly protect the private key of the SIMATIC CONTROLLER Certification Authority certificate, which allows remote attackers to spoof the S7-1200 web server by using this key to create a forged certificate.Show less