CVE-2013-1124 describes a vulnerability in the Cisco Network Admission Control (NAC) agent on Mac OS X, where it fails to validate X.509 certificates during SSL sessions with an Identity Services Engine (ISE) server. This flaw allows man-in-the-middle attackers to impersonate legitimate ISE servers using any arbitrary certificate. With a CVSS score of 5.8, this vulnerability has a medium severity, requiring medium attack complexity but potentially leading to partial confidentiality and integrity compromise without authentication. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:cisco:network_admission_control:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:N
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.