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    CVE-2022-27617

    Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology Calendar before 2.3.4-0631 allows remote authenticated users to download arbitrary files via unspecified vectors.

    Published:Aug 3, 2022
    Last Modified:Jan 14, 2025
    EPS:Aug 3, 2022
    EPSS Score:0.00128
    CVSS Score:5

    Affected Products

    Vendor
    Synology
    Product
    Calendar
    Vendor
    Synology
    Product
    Diskstation Manager

    Exploits

    No exploit reference

    Related CVEs

    CVE-2022-22686 (CVSS 6.5) — Cross-Site Request Forgery (CSRF) vulnerability in webapi component in Synology Calendar before 2.3.4-0631 all…
    CVE-2022-22682 (CVSS 6.5) — Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Event Ma…
    CVE-2021-34812 (CVSS 5.8) — Use of hard-coded credentials vulnerability in php component in Synology Calendar before 2.4.0-0761 allows rem…
    CVE-2019-11829 (CVSS 7.3) — OS command injection vulnerability in drivers_syno_import_user.php in Synology Calendar before 2.3.1-0617 allo…
    CVE-2019-11825 (CVSS 6.5) — Cross-site scripting (XSS) vulnerability in Event Editor in Synology Calendar before 2.3.0-0615 allows remote …
    CVE-2019-11820 (CVSS 5.5) — Information exposure through process environment vulnerability in Synology Calendar before 2.3.3-0620 allows l…
    CVE-2018-13299 (CVSS 4.3) — Relative path traversal vulnerability in Attachment Uploader in Synology Calendar before 2.2.2-0532 allows rem…
    CVE-2018-8927 (CVSS 5.4) — Improper authorization vulnerability in SYNO.Cal.Event in Calendar before 2.1.2-0511 allows remote authenticat…
    CVE-2018-8915 (CVSS 6.5) — Cross-site scripting (XSS) vulnerability in Notification Center in Synology Calendar before 2.1.1-0502 allows …
    CVE-2017-15891 (CVSS 6.5) — Improper access control vulnerability in SYNO.Cal.EventBase in Synology Calendar before 2.0.1-0242 allows remo…

    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