CVE-2001-0288

Published May 3, 2001

Last updated 16 years ago

Overview

Description: Cisco switches and routers running IOS 12.1 and earlier produce predictable TCP Initial Sequence Numbers (ISNs), which allows remote attackers to spoof or hijack TCP connections.
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 7.5
Impact score: 6.4
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:P/I:P/A:P

Weaknesses

nvd@nist.gov: NVD-CWE-Other

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "894D4548-112B-466D-9D16-0D125A078A1E",
            "versionEndIncluding": "12.1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References