Nortel Contivity vulnerabilities
9 vulnerabilities
Known vulnerabilities in Nortel Contivity, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2007-2333nortelcontivity
EPSS score2.57%
Nortel VPN Router (aka Contivity) 1000, 2000, 4000, and 5000 before 5_05.149, 5_05.3xx before 5_05.304, and 6.x before 6_05.140 includes the FIPSecryptedtest1219 and FIPSunecryptedtest1219 default accounts in the LDAP template, which might allow remote attackers to access the private network.CVE-2007-2334nortelcontivityEPSS score1.61%
Nortel VPN Router (aka Contivity) 1000, 2000, 4000, and 5000 before 5_05.149, 5_05.3xx before 5_05.304, and 6.x before 6_05.140 has two template HTML files lacking certain verification tags, which allows remote attackers to access the administration interface and change the device configuration via certain requests.CVE-2005-2579nortelcontivityEPSS score0.29%
Nortel Contivity VPN Client V05_01.030, when configuring a certificate to be used as authentication, does not properly drop system privileges, which allows local users to gain privileges by opening a program with the File Open dialog box.CVE-2005-1802nortelcontivityEPSS score1.59%
Nortel VPN Router (aka Contivity) allows remote attackers to cause a denial of service (crash) via an IPsec IKE packet with a malformed ISAKMP header.CVE-2005-0844nortelcontivityEPSS score0.44%
Nortel VPN client 5.01 stores the cleartext password in the memory of the Extranet.exe process, which could allow local users to obtain sensitive information.CVE-2000-0064nortelcontivityEPSS score1.29%
cgiproc CGI script in Nortel Contivity HTTP server allows remote attackers to cause a denial of service via a malformed URL that includes shell metacharacters.CVE-2000-0063nortelcontivityEPSS score1.36%
cgiproc CGI script in Nortel Contivity HTTP server allows remote attackers to read arbitrary files by specifying the filename in a parameter to the script.CVE-2004-2621nortelcontivityEPSS score0.75%
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-2004-1105nortelcontivityEPSS score2.04%
Nortel Networks Contivity VPN Client displays a different error message depending on whether the username is valid or invalid, which could allow remote attackers to gain sensitive information.