CVE-2021-28681

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    CVE-2021-28681

    Published: 18 Mar 2021Last Modified: 9 Jul 2026

    Summary:

    Details: Pion WebRTC before 3.0.15 didn't properly tear down the DTLS Connection when certificate verification failed. The PeerConnectionState was set to failed, but a user could ignore that and continue to use the PeerConnection. )A WebRTC implementation shouldn't allow the user to continue if verification has failed.)

    References: https://github.com/pion/webrtc/security/advisories/GHSA-74xm-qj29-cq8p, https://github.com/pion/webrtc/issues/1708

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -545613dcdeb5dedb01cce94175f40bcbe045df2e

    Affected versions

    v3.0.14
    v3.0.13
    v3.0.12
    v3.0.11
    v3.0.10
    v3.0.9
    v3.0.8
    v3.0.7
    v3.0.6
    v3.0.5
    v3.0.4
    v3.0.3
    v3.0.2
    v3.0.1
    v3.0.0
    v3.0.0-beta.16
    v3.0.0-beta.15
    v3.0.0-beta.14
    v3.0.0-beta.13
    v3.0.0-beta.12
    v3.0.0-beta.11
    v3.0.0-beta.10
    v3.0.0-beta.9
    v3.0.0-beta.8
    v3.0.0-beta.7
    v3.0.0-beta.6
    v3.0.0-beta.5
    v3.0.0-beta.4
    v3.0.0-beta.3
    v3.0.0-beta.2
    v3.0.0-beta.1

    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-2021-28681 | CVE-DB