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    CVE-2001-0740

    3COM OfficeConnect 812 and 840 ADSL Router 4.2, running OCR812 router software 1.1.9 and earlier, allows remote attackers to cause a denial of service via a long string containing a large number of "%s" strings, possibly triggering a format string vulnerability.

    Published:Oct 18, 2001
    Last Modified:Apr 16, 2026
    EPS:Mar 9, 2002
    EPSS Score:0.05879
    CVSS Score:5

    Affected Products

    Vendor
    3com
    Product
    3c840-us
    Vendor
    3com
    Product
    3cp4144

    Exploits

    http://archives.neohapsis.com/archives/bugtraq/2001-05/0115.htmlhttp://www.securityfocus.com/bid/2721http://archives.neohapsis.com/archives/bugtraq/2001-05/0115.htmlhttp://www.securityfocus.com/bid/2721https://www.exploit-db.com/exploits/20847

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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