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CVE-2004-2621

N/A

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.

CVE Details

CVSS v3.1 ScoreN/A

Published12/31/2004

Last Modified4/16/2026

Sourcenvd

Honeypot Sightings0

Affected Products

nortel:contivity

References

http://secunia.com/advisories/12881(cve@mitre.org)

http://securitytracker.com/id?1011846(cve@mitre.org)

http://www.osvdb.org/11002(cve@mitre.org)

http://www.securityfocus.com/bid/11495(cve@mitre.org)

http://www130.nortelnetworks.com/cgi-bin/eserv/cs/main.jsp?level=6&category=8&subcategory=6&subtype=&DocumentOID=276620&RenditionID=REND159588(cve@mitre.org)

https://exchange.xforce.ibmcloud.com/vulnerabilities/17812(cve@mitre.org)

http://secunia.com/advisories/12881(af854a3a-2127-422b-91ae-364da2661108)

http://securitytracker.com/id?1011846(af854a3a-2127-422b-91ae-364da2661108)

http://www.osvdb.org/11002(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/11495(af854a3a-2127-422b-91ae-364da2661108)

http://www130.nortelnetworks.com/cgi-bin/eserv/cs/main.jsp?level=6&category=8&subcategory=6&subtype=&DocumentOID=276620&RenditionID=REND159588(af854a3a-2127-422b-91ae-364da2661108)

https://exchange.xforce.ibmcloud.com/vulnerabilities/17812(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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