CVE-2021-32077

    Dashboard / Vulnerabilities / CVE-2021-32077

    CVE-2021-32077

    Published: 6 May 2021Last Modified: 10 Mar 2026

    Summary:

    Details: Primary Source Verification in VerityStream MSOW Solutions before 3.1.1 allows an anonymous internet user to discover Social Security Number (SSN) values via a brute-force attack on a (sometimes hidden) search field, because the last four SSN digits are part of the supported combination of search selectors. This discloses doctors' and nurses' social security numbers and PII.

    References: , https://www.veritystream.com/legacy/msow-solutions, https://www.marbasec.com/blog/cve-2021-32077-fun-with-social-security-numbers

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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-2021-32077 | CVE-DB