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{
"id" : "CVE-2004-2621" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2004-12-31T05:00:00.000" ,
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"lastModified" : "2024-11-20T23:53:49.400" ,
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"vulnStatus" : "Modified" ,
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"cveTags" : [ ] ,
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"descriptions" : [
{
"lang" : "en" ,
"value" : "Nortel Contivity VPN Client 2.1.7, 3.00, 3.01, 4.91, and 5.01, when opening a VPN tunnel, does not check the gateway certificate until after a dialog box has been displayed to the user, which creates a race condition that allows remote attackers to perform a man-in-the-middle (MITM) attack."
}
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"baseScore" : 4.0 ,
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"accessVector" : "NETWORK" ,
"accessComplexity" : "HIGH" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "PARTIAL" ,
"integrityImpact" : "PARTIAL" ,
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"availabilityImpact" : "NONE"
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} ,
"baseSeverity" : "MEDIUM" ,
"exploitabilityScore" : 4.9 ,
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