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    CVE-2022-38803

    Zkteco BioTime < 8.5.3 Build:20200816.447 is vulnerable to Incorrect Access Control via Leave, overtime, Manual log. An authenticated employee can read local files by exploiting XSS into a pdf generator when exporting data as a PDF

    Published:Nov 30, 2022
    Last Modified:Apr 24, 2025
    EPS:Nov 30, 2022
    EPSS Score:0.00107
    CVSS Score:6.8

    Affected Products

    Vendor
    Zkteco
    Product
    Biotime

    Exploits

    https://gist.github.com/hamoshwani/44653bfe7b8cc461692a2f074b1ef475https://gist.github.com/hamoshwani/44653bfe7b8cc461692a2f074b1ef475

    Related CVEs

    CVE-2025-15128 (CVSS 5.5) — A vulnerability was detected in ZKTeco BioTime up to 9.0.3/9.0.4/9.5.2. This affects an unknown part of the fi…
    CVE-2024-13966 (CVSS 6.9) — ZKTeco BioTime allows unauthenticated attackers to enumerate usernames and log in as any user with a password …
    CVE-2024-6523 (CVSS 5.3) — A vulnerability was found in ZKTeco BioTime up to 9.5.2. It has been classified as problematic. Affected is an…
    CVE-2023-51141 (CVSS 6.5) — An issue in ZKTeko BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information via the…
    CVE-2023-51142 (CVSS 7.5) — An issue in ZKTeco BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information.…
    CVE-2023-38951 (CVSS 9.8) — ZKTeco BioTime 8.5.5 through 9.x before 9.0.1 (20240617.19506) allows authenticated attackers to create or ove…
    CVE-2023-38952 (CVSS 7.5) — Insecure access control in ZKTeco BioTime through 9.0.1 allows authenticated attackers to escalate their privi…
    CVE-2023-38950 (CVSS 7.5) — A path traversal vulnerability in the iclock API of ZKTeco BioTime v8.5.5 allows unauthenticated attackers to …
    CVE-2023-38949 (CVSS 7.5) — An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily reset the Ad…
    CVE-2022-38802 (CVSS 6.2) — Zkteco BioTime < 8.5.3 Build:20200816.447 is vulnerable to Incorrect Access Control via resign, private messag…

    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