Vulnerability Database

296,747

Total vulnerabilities in the database

CVE-2003-0512

Cisco IOS 12.2 and earlier generates a "% Login invalid" message instead of prompting for a password when an invalid username is provided, which allows remote attackers to identify valid usernames on the system and conduct brute force password guessing, as reported for the Aironet Bridge.

  • Published: Aug 27, 2003
  • Updated: Apr 13, 2023
  • CVE: CVE-2003-0512
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:P/I:N/A:N

CWEs:

Software From Fixed in
cisco / ios 12.2(14.5)t 12.2(14.5)t.x
cisco / ios 12.0(24.2)s 12.0(24.2)s.x
cisco / ios 12.0(24)s1 12.0(24)s1.x
cisco / ios 12.2(15)zn 12.2(15)zn.x
cisco / ios 12.2(11)ja1 12.2(11)ja1.x
cisco / ios 12.2(16)b 12.2(16)b.x
cisco / ios 12.2(15.1)s 12.2(15.1)s.x
cisco / ios 12.2(14.5) 12.2(14.5).x
cisco / ios 12.2(16.1)b 12.2(16.1)b.x