Vulnerabilities (CVE)

Filtered by vendor Siemens Subscribe
Total 2135 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2016-3949 1 Siemens 4 Simatic S7-300 With Profitnet Support, Simatic S7-300 With Profitnet Support Firmware, Simatic S7-300 Without Profitnet Support and 1 more 2025-04-12 7.8 HIGH 7.5 HIGH
Siemens SIMATIC S7-300 Profinet-enabled CPU devices with firmware before 3.2.12 and SIMATIC S7-300 Profinet-disabled CPU devices with firmware before 3.3.12 allow remote attackers to cause a denial of service (defect-mode transition) via crafted (1) ISO-TSAP or (2) Profibus packets.
CVE-2014-2251 1 Siemens 1 Simatic S7-1500 Cpu Firmware 2025-04-12 8.3 HIGH N/A
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-2015-2823 1 Siemens 6 Simatic Hmi Basic Panels Generation 1, Simatic Hmi Basic Panels Generation 2, Simatic Hmi Comfort Panels and 3 more 2025-04-12 6.8 MEDIUM N/A
Siemens SIMATIC HMI Basic Panels 2nd Generation before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC HMI Comfort Panels before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC WinCC Runtime Advanced before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC WinCC Runtime Professional before WinCC (TIA Portal) 13 SP1 Upd2, SIMATIC HMI Basic Panels 1st Generation (WinCC TIA Portal), SIMATIC HMI Mobile Panel 277 (WinCC TIA Portal), SIMATIC HMI Multi Panels (WinCC TIA Portal), and SIMATIC WinCC 7.x before 7.3 Upd4 allow remote attackers to complete authentication by leveraging knowledge of a password hash without knowledge of the associated password.
CVE-2016-4956 6 Novell, Ntp, Opensuse and 3 more 11 Suse Manager, Ntp, Leap and 8 more 2025-04-12 5.0 MEDIUM 5.3 MEDIUM
ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (interleaved-mode transition and time change) via a spoofed broadcast packet. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-1548.
CVE-2015-1596 1 Siemens 1 Spcanywhere 2025-04-12 5.8 MEDIUM N/A
The Siemens SPCanywhere application for Android and iOS does not properly verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
CVE-2014-8552 1 Siemens 4 Simatic Pcs7, Simatic Pcs 7, Simatic Tiaportal and 1 more 2025-04-12 5.0 MEDIUM N/A
The WinCC server in Siemens SIMATIC WinCC 7.0 through SP3, 7.2 before Update 9, and 7.3 before Update 2; SIMATIC PCS 7 7.1 through SP4, 8.0 through SP2, and 8.1; and TIA Portal 13 before Update 6 allows remote attackers to read arbitrary files via crafted packets.
CVE-2016-8565 1 Siemens 1 Automation License Manager 2025-04-12 6.4 MEDIUM 9.1 CRITICAL
Siemens Automation License Manager (ALM) before 5.3 SP3 allows remote attackers to write to files, rename files, create directories, or delete directories via crafted packets.
CVE-2015-1048 1 Siemens 2 Simatic S7 1200 Cpu, Simatic S7 1200 Cpu Firmware 2025-04-12 4.3 MEDIUM N/A
Open redirect vulnerability in the integrated web server on Siemens SIMATIC S7-1200 CPU devices with firmware before 4.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
CVE-2016-4785 1 Siemens 9 Siprotec 4 En100, Siprotec Compact Model, Siprotec Compact Model 7rw80 and 6 more 2025-04-12 5.0 MEDIUM 5.3 MEDIUM
A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions < V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions < V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions < V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions < V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions < 1.02.02. The integrated web server (port 80/tcp) of the affected devices could allow remote attackers to obtain a limited amount of device memory content if network access was obtained. This vulnerability only affects EN100 Ethernet module included in SIPROTEC4 and SIPROTEC Compact devices.
CVE-2016-2846 1 Siemens 2 Simatic S7 1200 Cpu, Simatic S7 Cpu 1200 Firmware 2025-04-12 6.4 MEDIUM 6.5 MEDIUM
Siemens SIMATIC S7-1200 CPU devices before 4.0 allow remote attackers to bypass a "user program block" protection mechanism via unspecified vectors.
CVE-2014-2257 1 Siemens 1 Simatic S7-1500 Cpu Firmware 2025-04-12 7.8 HIGH N/A
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-2016-7112 1 Siemens 2 En100 Ethernet Module, En100 Ethernet Module Firmware 2025-04-12 10.0 HIGH 9.8 CRITICAL
A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions < V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions < V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions < V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions < V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions < 1.02.02. Attackers with network access to the device's web interface (port 80/tcp) could possibly circumvent authentication and perform certain administrative operations.
CVE-2014-8479 1 Siemens 9 Scalance X-300, Scalance X-300 Series Firmware, Scalance X-300eec and 6 more 2025-04-12 6.8 MEDIUM N/A
The FTP server on Siemens SCALANCE X-300 switches with firmware before 4.0 and SCALANCE X 408 switches with firmware before 4.0 allows remote authenticated users to cause a denial of service (reboot) via crafted FTP packets.
CVE-2016-3963 1 Siemens 1 Scalance S613 2025-04-12 5.0 MEDIUM 5.3 MEDIUM
Siemens SCALANCE S613 allows remote attackers to cause a denial of service (web-server outage) via traffic to TCP port 443.
CVE-2016-9158 1 Siemens 21 Simatic S7-300 Cpu 312, Simatic S7-300 Cpu 314, Simatic S7-300 Cpu 315-2 Dp and 18 more 2025-04-12 7.8 HIGH 7.5 HIGH
A vulnerability has been identified in SIMATIC S7-300 CPU family (All versions), SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 V6 and earlier CPU family (All versions), SIMATIC S7-400 V7 CPU family (All versions). Specially crafted packets sent to port 80/tcp could cause the affected devices to go into defect mode. A cold restart is required to recover the system.
CVE-2014-2256 1 Siemens 6 Simatic S7 Cpu-1211c, Simatic S7 Cpu 1200 Firmware, Simatic S7 Cpu 1212c and 3 more 2025-04-12 7.8 HIGH N/A
Siemens SIMATIC S7-1200 CPU PLC devices with firmware before 4.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted ISO-TSAP packets, a different vulnerability than CVE-2014-2257.
CVE-2016-5874 1 Siemens 1 Simatic Net Pc-software 2025-04-12 5.0 MEDIUM 7.5 HIGH
Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service (OPC UA service outage) via crafted TCP packets.
CVE-2016-7113 1 Siemens 2 En100 Ethernet Module, En100 Ethernet Module Firmware 2025-04-12 7.8 HIGH 7.5 HIGH
A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions < V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions < V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions < V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions < V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions < 1.02.02. Specially crafted packets sent to port 80/tcp could cause the affected device to go into defect mode.
CVE-2015-2822 1 Siemens 1 Wincc 2025-04-12 4.3 MEDIUM N/A
Siemens SIMATIC HMI Comfort Panels before WinCC (TIA Portal) 13 SP1 Upd2 and SIMATIC WinCC Runtime Advanced before WinCC (TIA Portal) 13 SP1 Upd2 allow man-in-the-middle attackers to cause a denial of service via crafted packets on TCP port 102.
CVE-2014-2253 1 Siemens 1 Simatic S7-1500 Cpu Firmware 2025-04-12 6.1 MEDIUM N/A
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.