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    CVE-2020-7052

    CODESYS Control V3, Gateway V3, and HMI V3 before 3.5.15.30 allow uncontrolled memory allocation which can result in a remote denial of service condition.

    Published:Jan 24, 2020
    Last Modified:Nov 21, 2024
    EPS:Jan 24, 2020
    EPSS Score:0.00755
    CVSS Score:6.5

    Affected Products

    Vendor
    Codesys
    Product
    Control For Beaglebone
    Vendor
    Codesys
    Product
    Control For Empc-a\/imx6
    Vendor
    Codesys
    Product
    Control For Iot2000
    Vendor
    Codesys
    Product
    Control For Linux
    Vendor
    Codesys
    Product
    Control For Pfc100
    Vendor
    Codesys
    Product
    Control For Pfc200
    Vendor
    Codesys
    Product
    Control For Plcnext
    Vendor
    Codesys
    Product
    Control For Raspberry Pi
    Vendor
    Codesys
    Product
    Control Rte
    Vendor
    Codesys
    Product
    Control Runtime System Toolkit
    Vendor
    Codesys
    Product
    Control Win
    Vendor
    Codesys
    Product
    Gateway
    Vendor
    Codesys
    Product
    Hmi
    Vendor
    Codesys
    Product
    Safety Sil2
    Vendor
    Codesys
    Product
    Simulation Runtime

    Exploits

    https://www.tenable.com/security/research/tra-2020-04https://www.tenable.com/security/research/tra-2020-04

    Related CVEs

    CVE-2018-25048 (CVSS 8.8) — The CODESYS runtime system in multiple versions allows an remote low privileged attacker to use a path travers…
    CVE-2020-12069 (CVSS 7.8) — In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime …
    CVE-2022-30792 (CVSS 7.5) — In CmpChannelServer of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unautho…
    CVE-2022-30791 (CVSS 7.5) — In CmpBlkDrvTcp of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorize…
    CVE-2020-15806 (CVSS 7.5) — CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.…
    CVE-2020-12068 (CVSS 6.5) — An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and CODESYS Remote Targ…
    CVE-2020-10245 (CVSS 9.8) — CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow.…
    CVE-2019-18858 (CVSS 9.8) — CODESYS 3 web server before 3.5.15.20, as distributed with CODESYS Control runtime systems, has a Buffer Overf…
    CVE-2019-13542 (CVSS 6.5) — 3S-Smart Software Solutions GmbH CODESYS V3 OPC UA Server, all versions 3.5.11.0 to 3.5.15.0, allows an attack…
    CVE-2019-9009 (CVSS 7.5) — An issue was discovered in 3S-Smart CODESYS before 3.5.15.0 . Crafted network packets cause the Control Runtim…

    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