CVE-2004-2621

2005-12-0422:00:00

mitre

www.cve.org

AI Score

6.6

Confidence

High

EPSS

0.006

Percentile

79.4%

JSON

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.

References

secunia.com/advisories/12881

securitytracker.com/id?1011846

www.osvdb.org/11002

www.securityfocus.com/bid/11495

www130.nortelnetworks.com/cgi-bin/eserv/cs/main.jsp?level=6&category=8&subcategory=6&subtype=&DocumentOID=276620&RenditionID=REND159588

exchange.xforce.ibmcloud.com/vulnerabilities/17812