CVE-2004-2621
N/A
Published: December 4, 2005 at 10:00 PM UTC
Updated: June 16, 2026 at 10:09 PM UTC
1 product affected across 1 vendorContivity
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Severity
N/A
Exploit prediction
EPSS 0.7%
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (6)
Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/12881VDB Entryx_refsource_XF
Source: [email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/17812Quick Info
StatusMODIFIED
CWE
NVD-CWE-Other
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