Siemens Simatic S7 1200 vulnerabilities
9 vulnerabilities
Known vulnerabilities in Siemens Simatic S7 1200, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2018-13815siemens agsimatic s7-1200, simatic s7-1500+2
EPSS score1.80%
A vulnerability has been identified in SIMATIC S7-1200 (All versions), SIMATIC S7-1500 (All Versions < V2.6). An attacker could exhaust the available connection pool of an affected device by opening a sufficient number of connections to the device. Successful exploitation requires an attacker to be able to send packets to port 102/tcp of the affected device. No user interaction and no user privileges are required to exploit the vulnerability. The vulnerability, if exploited, could cause a Denial-of-Service condition impacting the availability of the system. At the time of advisory publication no public exploitation of this vulnerability was known.CVE-2013-2780siemenssimatic_s7-1200_firmware+8EPSS score2.39%
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-2013-0700siemenssimatic_s7-1200_firmware+8EPSS score2.39%
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-2020-28400siemensdevelopment/evaluation kits for profinet io: dk standard ethernet controller+309EPSS score1.86%
Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a denial of service condition. The vulnerability can be triggered if a large amount of DCP reset packets are sent to the device.CVE-2012-3037siemenssimatic_s7-1200_firmware+8EPSS score1.47%
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.CVE-2012-3040siemenssimatic_s7-1200_firmware+8EPSS score2.56%
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-2017-2681siemensdevelopment/evaluation kits for profinet io: dk standard ethernet controller+174EPSS score0.91%
Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected.CVE-2017-2680siemensdevelopment/evaluation kits for profinet io: dk standard ethernet controller+200EPSS score1.15%
Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected.CVE-2017-12741siemensdevelopment/evaluation kits for profinet io: dk standard ethernet controller+118EPSS score3.31%
Specially crafted packets sent to port 161/udp could cause a denial of service condition. The affected devices must be restarted manually.