Siemens Simatic S7 1500 Cpu vulnerabilities
16 vulnerabilities
Known vulnerabilities in Siemens Simatic S7 1500 Cpu, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2018-16559siemenssimatic_s7-1500+1
EPSS score1.99%
A vulnerability has been identified in SIMATIC S7-1500 CPU (All versions >= V2.0 and < V2.5), SIMATIC S7-1500 CPU (All versions <= V1.8.5). Specially crafted network packets sent to port 80/tcp or 443/tcp could allow an unauthenticated remote attacker to cause a Denial-of-Service condition of the device. The security vulnerability could be exploited by an attacker with network access to the affected systems on port 80/tcp or 443/tcp. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.CVE-2018-16558siemenssimatic_s7-1500+1EPSS score1.99%
A vulnerability has been identified in SIMATIC S7-1500 CPU (All versions >= V2.0 and < V2.5), SIMATIC S7-1500 CPU (All versions <= V1.8.5). Specially crafted network packets sent to port 80/tcp or 443/tcp could allow an unauthenticated remote attacker to cause a Denial-of-Service condition of the device. The security vulnerability could be exploited by an attacker with network access to the affected systems on port 80/tcp or 443/tcp. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.CVE-2016-2201siemenssimatic_s7-1500_cpu_firmwareEPSS score2.92%
Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to bypass a replay protection mechanism via packets on TCP port 102.CVE-2016-2200siemenssimatic_s7-1500_cpu_firmwareEPSS score6.37%
Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to cause a denial of service (STOP mode transition) via crafted packets on TCP port 102.CVE-2014-2249siemenssimatic_s7-1500_cpu_firmwareEPSS score1.34%
Cross-site request forgery (CSRF) vulnerability on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 and SIMATIC S7-1200 CPU PLC devices with firmware before 4.0 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.CVE-2014-2255siemenssimatic_s7-1500_cpu_firmwareEPSS score4.46%
Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted HTTP packets.CVE-2014-2253siemenssimatic_s7-1500_cpu_firmwareEPSS score1.01%
Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted Profinet packets.CVE-2014-2246siemenssimatic_s7-1500_cpu_firmwareEPSS score2.17%
Cross-site scripting (XSS) vulnerability in the integrated web server on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.CVE-2014-2248siemenssimatic_s7-1500_cpu_firmwareEPSS score2.20%
Open redirect vulnerability in the integrated web server on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.CVE-2014-2257siemenssimatic_s7-1500_cpu_firmwareEPSS score3.46%
Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted ISO-TSAP packets.CVE-2014-2251siemenssimatic_s7-1500_cpu_firmwareEPSS score2.74%
The random-number generator on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 does not have sufficient entropy, which makes it easier for remote attackers to defeat cryptographic protection mechanisms and hijack sessions via unspecified vectors.CVE-2014-2259siemenssimatic_s7-1500_cpu_firmwareEPSS score4.46%
Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted HTTPS packets.CVE-2014-2247siemenssimatic_s7-1500_cpu_firmwareEPSS score2.42%
The integrated web server on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allows remote attackers to inject headers via unspecified vectors.CVE-2014-5074siemenssimatic_s7-1500_cpu_firmware+7EPSS score9.70%
Siemens SIMATIC S7-1500 CPU devices with firmware before 1.6 allow remote attackers to cause a denial of service (device restart and STOP transition) via crafted TCP packets.CVE-2022-25622siemenssimatic_cfu_diq_firmware+76EPSS score0.90%
The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP segments where the minimum TCP-Header length is less than defined.
This could allow an attacker to create a denial of service condition for TCP services on affected devices by sending specially crafted TCP segments.CVE-2019-10936siemensdevelopment/evaluation kits for profinet io: dk standard ethernet controller+139EPSS score2.07%
Affected devices improperly handle large amounts of specially crafted UDP packets.
This could allow an unauthenticated remote attacker to trigger a denial of service condition.