VendorsSiemenssimatic_s7-1500_cpu_firmwareany version
Vulnerabilities

Siemens Simatic s7-1500 CPU Firmware any version

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

13CVEs
CVE-2014-2251
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.
Published 2014-03-16 · Modified
8.3EPSS 0.027
CVE-2016-2200
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.
Published 2016-02-08 · Modified
7.8EPSS 0.064
CVE-2014-2255
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.
Published 2014-03-16 · Modified
7.8EPSS 0.045
CVE-2014-2259
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.
Published 2014-03-16 · Modified
7.8EPSS 0.045
CVE-2014-2257
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.
Published 2014-03-16 · Modified
7.8EPSS 0.035
CVE-2019-10936
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.
Published 2019-10-10 · Modified
7.5EPSS 0.021
CVE-2022-25622
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.
Published 2022-04-12 · Modified
7.5EPSS 0.009
CVE-2014-5074
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.
Published 2014-08-17 · Modified
7.11 PoCEPSS 0.097
CVE-2014-2253
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.
Published 2014-03-16 · Modified
6.1EPSS 0.010
CVE-2014-2247
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.
Published 2014-03-16 · Modified
5.8EPSS 0.024
CVE-2014-2249
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.
Published 2014-03-16 · Modified
5.8EPSS 0.013
CVE-2014-2248
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.
Published 2014-03-16 · Modified
4.3EPSS 0.022
CVE-2014-2246
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.
Published 2014-03-16 · Modified
4.3EPSS 0.022