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.
Published: 2001-05-07
Score: 7.5 High
EPSS: 4.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2001-0288 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-08T04:14:07.372Z

Reserved: 2001-04-04T00:00:00.000Z

Link: CVE-2001-0288

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2001-05-03T04:00:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2001-0288

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses