CVE-2011-0963
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 1.8% chance of exploitation in the next 30 days (EPSS).
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.8% in the next 30 days (EPSS).
- Severity: 5.0 MEDIUM (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 1.8% · EPSS, next 30 days
- Weakness
- CWE-264
- Record status
- Modified
Affected
- Cisco Nac Guest Server
- Cisco Nac Guest Server Software ≤ 2.0.2
- Cisco Nac Guest Server Software 1.0.0
- Cisco Nac Guest Server Software 1.1.0
- Cisco Nac Guest Server Software 1.1.1
- Cisco Nac Guest Server Software 1.1.2
- Cisco Nac Guest Server Software 1.1.3
- Cisco Nac Guest Server Software 2.0.0
Attack profile CVSS 2.0 · 5.0
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Partial
- Integrity
- None
- Availability
- None
Raw vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2011-0963.md and follow it. Check whether this project is affected by CVE-2011-0963. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
