Strix
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CVE-2011-0963

UnknownEPSS 1.80%

Last modified

CVE-2011-0963 is a vulnerability of currently unknown severity. The default configuration of the RADIUS authentication feature on the Cisco Network Admission Control (NAC) Guest Server with software before 2.0.3 allows remote attackers to bypass intended access restrictions and obtain network connectivity via unspecified vectors, aka Bug ID CSCtj66922.. EPSS estimates a 1.80% chance of exploitation in the next 30 days.

Description

The default configuration of the RADIUS authentication feature on the Cisco Network Admission Control (NAC) Guest Server with software before 2.0.3 allows remote attackers to bypass intended access restrictions and obtain network connectivity via unspecified vectors, aka Bug ID CSCtj66922.

Metrics

EPSS Probability
1.80%

75.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoNac Guest ServerAll versions
CiscoNac Guest Server Software<= 2.0.2
CiscoNac Guest Server Software1.0.0
CiscoNac Guest Server Software1.1.0
CiscoNac Guest Server Software1.1.1
CiscoNac Guest Server Software1.1.2
CiscoNac Guest Server Software1.1.3
CiscoNac Guest Server Software2.0.0
CiscoNac Guest Server Software2.0.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-0963?
The default configuration of the RADIUS authentication feature on the Cisco Network Admission Control (NAC) Guest Server with software before 2.0.3 allows remote attackers to bypass intended access restrictions and obtain network connectivity via unspecified vectors, aka Bug ID CSCtj66922.
How severe is CVE-2011-0963?
Severity scoring for CVE-2011-0963 is pending analysis. The EPSS model estimates a 1.80% probability of exploitation in the next 30 days.
How do I fix CVE-2011-0963?
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.

Are you affected by CVE-2011-0963?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST