Description
Cisco IOS 11.x and 12.x allows remote attackers to cause a denial of service by sending the ENVIRON option to the Telnet daemon before it is ready to accept it, which causes the system to reboot.
Published: 2000-06-02
Score: 5.0 Medium
EPSS: < 1% Very 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-2000-0267 Cisco IOS 11.x and 12.x allows remote attackers to cause a denial of service by sending the ENVIRON option to the Telnet daemon before it is ready to accept it, which causes the system to reboot.
History

No history.

Subscriptions

Cisco 3660 Router 7100 Router 7200 Router 7500 Router Accesspath As5200 As5300 As5800 Ios System Controller 3640 Ubr7200 Voice Gateway As5800
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-08T05:14:20.398Z

Reserved: 2000-04-26T00:00:00.000Z

Link: CVE-2000-0268

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2000-04-20T04:00:00.000

Modified: 2026-04-16T00:27:16.627

Link: CVE-2000-0268

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses