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    CVE-2021-21407

    Combodo iTop is an open source, web based IT Service Management tool. Prior to version 2.7.4, the CSRF token validation can be bypassed through iTop portal via a tricky browser procedure. The vulnerability is patched in version 2.7.4 and 3.0.0.

    Published:Jul 21, 2021
    Last Modified:Nov 21, 2024
    EPS:Jul 21, 2021
    EPSS Score:0.00152
    CVSS Score:8

    Affected Products

    Vendor
    Combodo
    Product
    Itop

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-39975 (CVSS 9.4) — Combodo iTop is a web-based IT service management tool. Prior to 3.2.3, unauthenticated users could delete the…
    CVE-2026-34949 (CVSS 6.5) — Combodo iTop is a web based IT service management tool.Prior to 3.2.3, an unauthenticated user could delete th…
    CVE-2026-34948 (CVSS 7.7) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, only classes present in the SELECT cla…
    CVE-2026-34836 (CVSS 6.5) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, improper access control in ajax.render…
    CVE-2026-34741 (CVSS 8.6) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, authentication bypass allows unauthent…
    CVE-2026-33333 (CVSS 3.5) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, there is sensitive information disclos…
    CVE-2026-33240 (CVSS 8.8) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, there was a Reflected Cross-Site Scrip…
    CVE-2026-33047 (CVSS 4.3) — Combodo iTop is a web based IT service management tool. Prior to 3.2.3, an object can be locked by a user who …

    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