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Monday, December 8, 2025
High Published: Apr 26, 2000 Modified: Apr 03, 2025

CVE-2000-0380

7.1 CVSS
0 5 10
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
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Description

The IOS HTTP service in Cisco routers and switches running IOS 11.1 through 12.1 allows remote attackers to cause a denial of service by requesting a URL that contains a %% string.

CVSS Vector Details

Attack Vector Network
Attack Complexity M
Confidentiality None
Integrity None
Availability C

Affected Software Configurations

  • o cisco ios 11.1 * * * * * * *
  • o cisco ios 11.2 * * * * * * *
  • o cisco ios 11.2\(4\)f1 * * * * * * *
  • o cisco ios 11.2\(8\) * * * * * * *
  • o cisco ios 11.2\(8\)p * * * * * * *
  • o cisco ios 11.2\(9\)p * * * * * * *
  • o cisco ios 11.2\(9\)xa * * * * * * *
  • o cisco ios 11.2\(10\) * * * * * * *
  • o cisco ios 11.2\(10\)bc * * * * * * *
  • o cisco ios 11.2\(17\) * * * * * * *

Weaknesses (CWE)

  • CWE-20