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    CVE-2021-30205

    Incorrect access control in the component /index.php?mod=system&op=orgtree of dzzoffice 2.02.1_SC_UTF8 allows unauthenticated attackers to browse departments and usernames.

    Published:Jun 27, 2023
    Last Modified:Dec 5, 2024
    EPS:Jun 27, 2023
    EPSS Score:0.00133
    CVSS Score:5.3

    Affected Products

    Vendor
    Dzzoffice
    Product
    Dzzoffice

    Exploits

    https://github.com/zyx0814/dzzoffice/issues/184https://github.com/zyx0814/dzzoffice/issues/184

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-63693 (CVSS 5.4) — The comment editing template (dzz/comment/template/edit_form.htm) in DzzOffice 2.3.x lacks adequate security e…
    CVE-2025-63695 (CVSS 9.8) — DzzOffice v2.3.7 and before is vulnerable to Arbitrary File Upload in /dzz/system/ueditor/php/controller.php.…
    CVE-2025-63694 (CVSS 9.8) — DzzOffice v2.3.7 and before is vulnerable to SQL Injection in explorer/groupmanage.…
    CVE-2024-41376 (CVSS 8.8) — dzzoffice 2.02.1 is vulnerable to Directory Traversal via user/space/about.php.…
    CVE-2024-29273 (CVSS 6.1) — There is Stored Cross-Site Scripting (XSS) in dzzoffice 2.02.1 SC UTF8 in uploadfile to index.php, with the XS…
    CVE-2023-39853 (CVSS 6.5) — SQL Injection vulnerability in Dzzoffice version 2.01, allows remote attackers to obtain sensitive information…
    CVE-2021-30203 (CVSS 6.1) — A reflected cross-site scripting (XSS) vulnerability in the zero parameter of dzzoffice 2.02.1_SC_UTF8 allows …
    CVE-2022-43340 (CVSS 8.8) — A Cross-Site Request Forgery (CSRF) in dzzoffice 2.02.1_SC_UTF8 allows attackers to arbitrarily create user ac…
    CVE-2021-43673 (CVSS 6.1) — dzzoffice 2.02.1_SC_UTF8 is affected by a Cross Site Scripting (XSS) vulnerability in explorerfile.php. The ou…
    CVE-2021-40292 (CVSS 5.4) — A Stored Cross Site Sripting (XSS) vulnerability exists in DzzOffice 2.02.1 via the settingnew parameter.…

    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