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    Dashboard / CVE / CVE-2021-29998

    CVE-2021-29998

    An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client.

    Published:Apr 13, 2021
    Last Modified:Nov 21, 2024
    EPS:Apr 13, 2021
    EPSS Score:0.01187
    CVSS Score:9.8

    Affected Products

    Vendor
    Siemens
    Product
    Ruggedcom Win Subscriber Station
    Vendor
    Siemens
    Product
    Ruggedcom Win Subscriber Station Firmware
    Vendor
    Siemens
    Product
    Scalance X200-4 P Irt
    Vendor
    Siemens
    Product
    Scalance X200-4 P Irt Firmware
    Vendor
    Siemens
    Product
    Scalance X201-3p Irt
    Vendor
    Siemens
    Product
    Scalance X201-3p Irt Firmware
    Vendor
    Siemens
    Product
    Scalance X201-3p Irt Pro
    Vendor
    Siemens
    Product
    Scalance X201-3p Irt Pro Firmware
    Vendor
    Siemens
    Product
    Scalance X202-2 Irt
    Vendor
    Siemens
    Product
    Scalance X202-2 Irt Firmware
    Vendor
    Siemens
    Product
    Scalance X202-2p Irt
    Vendor
    Siemens
    Product
    Scalance X202-2p Irt Firmware
    Vendor
    Siemens
    Product
    Scalance X202-2p Irt Pro
    Vendor
    Siemens
    Product
    Scalance X202-2p Irt Pro Firmware
    Vendor
    Siemens
    Product
    Scalance X204-2
    Vendor
    Siemens
    Product
    Scalance X204-2 Firmware
    Vendor
    Siemens
    Product
    Scalance X204-2fm
    Vendor
    Siemens
    Product
    Scalance X204-2fm Firmware
    Vendor
    Siemens
    Product
    Scalance X204-2ld
    Vendor
    Siemens
    Product
    Scalance X204-2ld Firmware
    Vendor
    Siemens
    Product
    Scalance X204-2ld Ts
    Vendor
    Siemens
    Product
    Scalance X204-2ld Ts Firmware
    Vendor
    Siemens
    Product
    Scalance X204-2ts
    Vendor
    Siemens
    Product
    Scalance X204-2ts Firmware
    Vendor
    Siemens
    Product
    Scalance X204 Irt
    Vendor
    Siemens
    Product
    Scalance X204 Irt Firmware
    Vendor
    Siemens
    Product
    Scalance X204 Irt Pro
    Vendor
    Siemens
    Product
    Scalance X204 Irt Pro Firmware
    Vendor
    Siemens
    Product
    Scalance X206-1
    Vendor
    Siemens
    Product
    Scalance X206-1 Firmware
    Vendor
    Siemens
    Product
    Scalance X206-1ld
    Vendor
    Siemens
    Product
    Scalance X206-1ld Firmware
    Vendor
    Siemens
    Product
    Scalance X208
    Vendor
    Siemens
    Product
    Scalance X208 Firmware
    Vendor
    Siemens
    Product
    Scalance X208 Pro
    Vendor
    Siemens
    Product
    Scalance X208 Pro Firmware
    Vendor
    Siemens
    Product
    Scalance X212-2
    Vendor
    Siemens
    Product
    Scalance X212-2 Firmware
    Vendor
    Siemens
    Product
    Scalance X212-2ld
    Vendor
    Siemens
    Product
    Scalance X212-2ld Firmware
    Vendor
    Siemens
    Product
    Scalance X216
    Vendor
    Siemens
    Product
    Scalance X216 Firmware
    Vendor
    Siemens
    Product
    Scalance X224
    Vendor
    Siemens
    Product
    Scalance X224 Firmware
    Vendor
    Siemens
    Product
    Scalance X300
    Vendor
    Siemens
    Product
    Scalance X300 Firmware
    Vendor
    Siemens
    Product
    Scalance X408
    Vendor
    Siemens
    Product
    Scalance X408 Firmware
    Vendor
    Siemens
    Product
    Scalance Xf201-3p Irt
    Vendor
    Siemens
    Product
    Scalance Xf201-3p Irt Firmware
    Vendor
    Siemens
    Product
    Scalance Xf202-2p Irt
    Vendor
    Siemens
    Product
    Scalance Xf202-2p Irt Firmware
    Vendor
    Siemens
    Product
    Scalance Xf204
    Vendor
    Siemens
    Product
    Scalance Xf204-2
    Vendor
    Siemens
    Product
    Scalance Xf204-2 Firmware
    Vendor
    Siemens
    Product
    Scalance Xf204-2ba Irt
    Vendor
    Siemens
    Product
    Scalance Xf204-2ba Irt Firmware
    Vendor
    Siemens
    Product
    Scalance Xf204 Firmware
    Vendor
    Siemens
    Product
    Scalance Xf204 Irt
    Vendor
    Siemens
    Product
    Scalance Xf204 Irt Firmware
    Vendor
    Siemens
    Product
    Scalance Xf206-1
    Vendor
    Siemens
    Product
    Scalance Xf206-1 Firmware
    Vendor
    Siemens
    Product
    Scalance Xf208
    Vendor
    Siemens
    Product
    Scalance Xf208 Firmware
    Vendor
    Siemens
    Product
    Simatic Rf 181 Eip
    Vendor
    Siemens
    Product
    Simatic Rf 181 Eip Firmware
    Vendor
    Siemens
    Product
    Simatic Rf 182c
    Vendor
    Siemens
    Product
    Simatic Rf 182c Firmware
    Vendor
    Siemens
    Product
    Sinamics Perfect Harmony Gh180
    Vendor
    Siemens
    Product
    Sinamics Perfect Harmony Gh180 Firmware
    Vendor
    Windriver
    Product
    Vxworks

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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