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    CVE-1999-0159

    Attackers can crash a Cisco IOS router or device, provided they can get to an interactive prompt (such as a login). This applies to some IOS 9.x, 10.x, and 11.x releases.

    Published:Aug 12, 1998
    Last Modified:Apr 16, 2026
    EPS:Sep 29, 1999
    EPSS Score:0.00417
    CVSS Score:3.5

    Affected Products

    Vendor
    Cisco
    Product
    Ios

    Exploits

    No exploit reference

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    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