CVE-2020-7778

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    CVE-2020-7778

    Published: 26 Nov 2020Last Modified: 7 Aug 2026

    Summary:

    Details: This affects the package systeminformation before 4.30.2. The attacker can overwrite the properties and functions of an object, which can lead to executing OS commands.

    References: https://snyk.io/vuln/SNYK-JS-SYSTEMINFORMATION-1043753, https://github.com/sebhildebrandt/systeminformation/commit/11103a447ab9550c25f1fbec7e6d903720b3fea8%23diff-970ae648187190f86bafc8f193b7538200eba164fad0674428b6487582c089cc, https://github.com/sebhildebrandt/systeminformation/commit/73dce8d717ca9c3b7b0d0688254b8213b957f0fa%23diff-970ae648187190f86bafc8f193b7538200eba164fad0674428b6487582c089cc, https://gist.github.com/EffectRenan/b434438938eed0b21b376cedf5c81e80, https://github.com/sebhildebrandt/systeminformation/blob/master/lib/internet.js

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -f828d6ed3d9a28ccde4e9cf2fcf93204a8c77c40

    Affected versions

    v4.30.1
    v4.30.0

    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
    CVE-2020-7778 | CVE-DB