CVEvulnerability

CVE-2005-2105

7.5 HIGH Published 2005-07-05 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2005-07-05
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P

Description

Cisco IOS 12.2T through 12.4 allows remote attackers to bypass Authentication, Authorization, and Accounting (AAA) RADIUS authentication, if the fallback method is set to none, via a long username.

Affected configurations

• cisco ios 12.2\(2\)xr • cisco ios 12.2\(4\)xr • cisco ios 12.2t • cisco ios 12.2xb • cisco ios 12.2xc • cisco ios 12.2xd • cisco ios 12.2xe • cisco ios 12.2xf • cisco ios 12.2xg • cisco ios 12.2xh • cisco ios 12.2xi • cisco ios 12.2xj • cisco ios 12.2xk • cisco ios 12.2xl • cisco ios 12.2xm • cisco ios 12.2xq • cisco ios 12.2xr • cisco ios 12.2xt • cisco ios 12.2xw • cisco ios 12.2ya • cisco ios 12.2yb • cisco ios 12.2yc • cisco ios 12.2yd • cisco ios 12.2yf • cisco ios 12.2yg • cisco ios 12.2yh • cisco ios 12.2yj • cisco ios 12.2yl • cisco ios 12.2ym • cisco ios 12.2yn • cisco ios 12.2yp • cisco ios 12.2yq • cisco ios 12.2yr • cisco ios 12.2yt • cisco ios 12.2yu • cisco ios 12.2yv • cisco ios 12.2yw • cisco ios 12.2yy • cisco ios 12.2zb • cisco ios 12.2zc • cisco ios 12.2zd • cisco ios 12.2ze • cisco ios 12.2zf • cisco ios 12.2zg • cisco ios 12.2zh • cisco ios 12.2zj • cisco ios 12.2zl • cisco ios 12.2zn • cisco ios 12.2zo • cisco ios 12.2zp • cisco ios 12.3b • cisco ios 12.3bc • cisco ios 12.3bw • cisco ios 12.3ja • cisco ios 12.3t • cisco ios 12.3xa • cisco ios 12.3xb • cisco ios 12.3xc • cisco ios 12.3xd • cisco ios 12.3xe … and 32 more

References