Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2003-1398

Cisco IOS 12.0 through 12.2, when IP routing is disabled, accepts false ICMP redirect messages, which allows remote attackers to cause a denial of service (network routing modification).

Published

2003-12-31T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 9.3 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

8.6

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-200
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco ios 12.0 Yes
Operating System cisco ios 12.0s Yes
Operating System cisco ios 12.0st Yes
Operating System cisco ios 12.0t Yes
Operating System cisco ios 12.1 Yes
Operating System cisco ios 12.1e Yes
Operating System cisco ios 12.1t Yes
Operating System cisco ios 12.2 Yes
Operating System cisco ios 12.2e Yes
Operating System cisco ios 12.2f Yes
Operating System cisco ios 12.2s Yes
Operating System cisco ios 12.2t Yes
References