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    CVE-2006-4099

    Business Objects Crystal Enterprise 9 and 10 generates predictable session identifiers, which allows remote attackers to hijack sessions of other users via WCSID cookie values.

    Published:Nov 29, 2006
    Last Modified:Apr 23, 2026
    EPS:Nov 29, 2006
    EPSS Score:0.01414
    CVSS Score:7.5

    Affected Products

    Vendor
    Businessobjects
    Product
    Crystal Enterprise

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    References

    http://secunia.com/advisories/23137
    http://support.businessobjects.com/communityCS/FilesAndUpdates/ce10win_en.pdf
    http://www.mwrinfosecurity.com/advisories/MWR_crystal-reports-weak-sessions-advisory_2006-11-28.pdf
    http://www.securityfocus.com/bid/21350
    http://www.uniras.gov.uk/niscc/docs/re-20061128-00818.pdf
    http://www.vupen.com/english/advisories/2006/4748
    https://exchange.xforce.ibmcloud.com/vulnerabilities/30568
    http://secunia.com/advisories/23137
    http://support.businessobjects.com/communityCS/FilesAndUpdates/ce10win_en.pdf
    http://www.mwrinfosecurity.com/advisories/MWR_crystal-reports-weak-sessions-advisory_2006-11-28.pdf
    http://www.securityfocus.com/bid/21350
    http://www.uniras.gov.uk/niscc/docs/re-20061128-00818.pdf
    http://www.vupen.com/english/advisories/2006/4748
    https://exchange.xforce.ibmcloud.com/vulnerabilities/30568

    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