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CVE-2005-2105

UnknownEPSS 2.59%

Last modified

CVE-2005-2105 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.59% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
2.59%

83.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
CiscoIos12.2\(2\)xr
CiscoIos12.2\(4\)xr
CiscoIos12.2t
CiscoIos12.2xb
CiscoIos12.2xc
CiscoIos12.2xd
CiscoIos12.2xe
CiscoIos12.2xf
CiscoIos12.2xg
CiscoIos12.2xh
CiscoIos12.2xi
CiscoIos12.2xj
CiscoIos12.2xk
CiscoIos12.2xl
CiscoIos12.2xm
CiscoIos12.2xq
CiscoIos12.2xr
CiscoIos12.2xt
CiscoIos12.2xw
CiscoIos12.2ya
CiscoIos12.2yb
CiscoIos12.2yc
CiscoIos12.2yd
CiscoIos12.2yf
CiscoIos12.2yg
CiscoIos12.2yh
CiscoIos12.2yj
CiscoIos12.2yl
CiscoIos12.2ym
CiscoIos12.2yn
CiscoIos12.2yp
CiscoIos12.2yq
CiscoIos12.2yr
CiscoIos12.2yt
CiscoIos12.2yu
CiscoIos12.2yv
CiscoIos12.2yw
CiscoIos12.2yy
CiscoIos12.2zb
CiscoIos12.2zc
CiscoIos12.2zd
CiscoIos12.2ze
CiscoIos12.2zf
CiscoIos12.2zg
CiscoIos12.2zh
CiscoIos12.2zj
CiscoIos12.2zl
CiscoIos12.2zn
CiscoIos12.2zo
CiscoIos12.2zp

Showing 50 of 92 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2005-2105?
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.
How severe is CVE-2005-2105?
Severity scoring for CVE-2005-2105 is pending analysis. The EPSS model estimates a 2.59% probability of exploitation in the next 30 days.
How do I fix CVE-2005-2105?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST