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    <item>
      <title>CVE-2025-41252 — Username enumeration vulnerability</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2025-41252</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; VMware NSX&lt;/p&gt;
&lt;p&gt;Description: VMware NSX contains a username enumeration vulnerability. An unauthenticated malicious actor may exploit this to enumerate valid usernames, potentially leading to unauthorized access attempts.&lt;/p&gt;
&lt;p&gt;Impact: Username enumeration → facilitates unauthorized access.&lt;/p&gt;
&lt;p&gt;Attack Vector: Remote, unauthenticated.&lt;/p&gt;
&lt;p&gt;Severity: Important.&lt;/p&gt;
&lt;p&gt;CVSSv3: 7.5 (High).&lt;/p&gt;
&lt;p&gt;Acknowledgments: Reported by the National Security Agency.&lt;/p&gt;
&lt;p&gt;Affected Products:&lt;/p&gt;
&lt;p&gt;*  VMware NSX 9.x.x.x, 4.2.x, 4.1.x, 4.0.x&lt;/p&gt;
&lt;p&gt;*  NSX-T 3.x&lt;/p&gt;
&lt;p&gt;*  VMware Cloud Foundation (with NSX) 5.x, 4.5.x&lt;/p&gt;
&lt;p&gt;Fixed Versions:&lt;/p&gt;
&lt;p&gt;*  NSX 9.0.1.0;  4.2.2.2/4.2.3.1 http://4.2.2.2/4.2.3.1 ; 4.1.2.7; NSX-T 3.2.4.3; CCF async patch (KB88287).&lt;/p&gt;
&lt;p&gt;Workarounds: None.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; VMware NSX&lt;/p&gt;
&lt;p&gt;Description: VMware NSX contains a username enumeration vulnerability. An unauthenticated malicious actor may exploit this to enumerate valid usernames, potentially leading to unauthorized access attempts.&lt;/p&gt;
&lt;p&gt;Impact: Username enumeration → facilitates unauthorized access.&lt;/p&gt;
&lt;p&gt;Attack Vector: Remote, unauthenticated.&lt;/p&gt;
&lt;p&gt;Severity: Important.&lt;/p&gt;
&lt;p&gt;CVSSv3: 7.5 (High).&lt;/p&gt;
&lt;p&gt;Acknowledgments: Reported by the National Security Agency.&lt;/p&gt;
&lt;p&gt;Affected Products:&lt;/p&gt;
&lt;p&gt;*  VMware NSX 9.x.x.x, 4.2.x, 4.1.x, 4.0.x&lt;/p&gt;
&lt;p&gt;*  NSX-T 3.x&lt;/p&gt;
&lt;p&gt;*  VMware Cloud Foundation (with NSX) 5.x, 4.5.x&lt;/p&gt;
&lt;p&gt;Fixed Versions:&lt;/p&gt;
&lt;p&gt;*  NSX 9.0.1.0;  4.2.2.2/4.2.3.1 http://4.2.2.2/4.2.3.1 ; 4.1.2.7; NSX-T 3.2.4.3; CCF async patch (KB88287).&lt;/p&gt;
&lt;p&gt;Workarounds: None.&lt;/p&gt;</content:encoded>
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