CVE Vulnerabilities

CVE-2003-0512

Published: Aug 27, 2003 | Modified: Oct 11, 2017
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
Ios Cisco 12.0(24)s1 12.0(24)s1
Ios Cisco 12.0(24.2)s 12.0(24.2)s
Ios Cisco 12.2(11)ja1 12.2(11)ja1
Ios Cisco 12.2(14.5) 12.2(14.5)
Ios Cisco 12.2(14.5)t 12.2(14.5)t
Ios Cisco 12.2(15)zn 12.2(15)zn
Ios Cisco 12.2(15.1)s 12.2(15.1)s
Ios Cisco 12.2(16)b 12.2(16)b
Ios Cisco 12.2(16.1)b 12.2(16.1)b

References