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      <title>CVE-2021-33737</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2021-33737</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Siemens SIMATIC CP 343-1 (incl. SIPLUS variants), Siemens SIMATIC CP 343-1 Advanced (incl. SIPLUS variants), Siemens SIMATIC CP 343-1 ERPC, Siemens SIMATIC CP 343-1 Lean (incl. SIPLUS variants), Siemens SIMATIC CP 443-1, Siemens SIMATIC CP 443-1 Advanced, Siemens SIPLUS NET CP 443-1, Siemens SIPLUS NET CP 443-1 Advanced&lt;/p&gt;
&lt;p&gt;A vulnerability has been identified in SIMATIC CP 343-1 (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 ERPC (All versions), SIMATIC CP 343-1 Lean (incl. SIPLUS variants) (All versions), SIMATIC CP 443-1 (All versions &amp;lt; V3.3), SIMATIC CP 443-1 (All versions &amp;lt; V3.3), SIMATIC CP 443-1 Advanced (All versions &amp;lt; V3.3), SIPLUS NET CP 443-1 (All versions &amp;lt; V3.3), SIPLUS NET CP 443-1 Advanced (All versions &amp;lt; V3.3). Sending a specially crafted packet to port 102/tcp of an affected device could cause a denial of service condition. A restart is needed to restore normal operations.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Siemens SIMATIC CP 343-1 (incl. SIPLUS variants), Siemens SIMATIC CP 343-1 Advanced (incl. SIPLUS variants), Siemens SIMATIC CP 343-1 ERPC, Siemens SIMATIC CP 343-1 Lean (incl. SIPLUS variants), Siemens SIMATIC CP 443-1, Siemens SIMATIC CP 443-1 Advanced, Siemens SIPLUS NET CP 443-1, Siemens SIPLUS NET CP 443-1 Advanced&lt;/p&gt;
&lt;p&gt;A vulnerability has been identified in SIMATIC CP 343-1 (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 ERPC (All versions), SIMATIC CP 343-1 Lean (incl. SIPLUS variants) (All versions), SIMATIC CP 443-1 (All versions &amp;lt; V3.3), SIMATIC CP 443-1 (All versions &amp;lt; V3.3), SIMATIC CP 443-1 Advanced (All versions &amp;lt; V3.3), SIPLUS NET CP 443-1 (All versions &amp;lt; V3.3), SIPLUS NET CP 443-1 Advanced (All versions &amp;lt; V3.3). Sending a specially crafted packet to port 102/tcp of an affected device could cause a denial of service condition. A restart is needed to restore normal operations.&lt;/p&gt;</content:encoded>
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