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    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:Aug 17, 2014
    Last Modified:Apr 12, 2025
    EPS:Aug 17, 2014
    EPSS Score:0.13713
    CVSS Score:7.1

    Affected Products

    Vendor
    Siemens
    Product
    Simatic S7-1500 Cpu Firmware
    Vendor
    Siemens
    Product
    Simatic S7-1511-1 Pn Cpu
    Vendor
    Siemens
    Product
    Simatic S7-1513-1 Pn Cpu
    Vendor
    Siemens
    Product
    Simatic S7-1515-2 Pn Cpu
    Vendor
    Siemens
    Product
    Simatic S7-1516-3 Pn\/dp Cpu
    Vendor
    Siemens
    Product
    Simatic S7-1516f-3 Pn\/dp Cpu
    Vendor
    Siemens
    Product
    Simatic S7-1518-4 Pn\/dp Cpu
    Vendor
    Siemens
    Product
    Simatic S7-1518f-4 Pn\/dp Cpu

    Exploits

    https://www.exploit-db.com/exploits/44693

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2022-25622 (CVSS 5.3) — The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources…
    CVE-2019-10936 (CVSS 7.5) — Affected devices improperly handle large amounts of specially crafted UDP packets. This could allow an unau…
    CVE-2016-2200 (CVSS 7.5) — Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to cause a denial of service (STOP mod…
    CVE-2016-2201 (CVSS 5.3) — Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to bypass a replay protection mechanis…
    CVE-2014-2249 (CVSS 5.8) — Cross-site request forgery (CSRF) vulnerability on Siemens SIMATIC S7-1500 CPU PLC devices with firmware befor…
    CVE-2014-2259 (CVSS 7.8) — Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of…
    CVE-2014-2248 (CVSS 4.3) — Open redirect vulnerability in the integrated web server on Siemens SIMATIC S7-1500 CPU PLC devices with firmw…
    CVE-2014-2251 (CVSS 8.3) — The random-number generator on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 does not hav…
    CVE-2014-2257 (CVSS 7.8) — Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of…
    CVE-2014-2246 (CVSS 4.3) — Cross-site scripting (XSS) vulnerability in the integrated web server on Siemens SIMATIC S7-1500 CPU PLC devic…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High