Skip to content
Nortel vulnerabilities
Newest
-
nortel cs1000
Nortel Communication Server 1000 4.50.x allows remote attackers to obtain Web application...
CVE-2008-6579
5.0 Medium
-
nortel cs1000
Multiple unspecified vulnerabilities in Nortel Communication Server 1000 4.50.x allow remote...
CVE-2008-6578
10.0 High
-
nortel cs1000
Nortel MG1000S, Signaling Server, and Call Server on the Communications Server 1000 (CS1K) 4.50.x...
CVE-2008-6577
10.0 High
-
nortel cs1000
Unspecified vulnerability in the "session limitation technique" in the FTP service on Nortel...
CVE-2008-6576
7.8 High
-
nortel communication server 1000, unistim protocol +1 more
Nortel UNIStim protocol, as used in Communication Server 1000 and other products, uses...
CVE-2008-6564
7.6 High
-
nortel multimedia communication server 5100
Multiple unspecified vulnerabilities in the UNIStim File Transfer Protocol (UFTP) processing in...
CVE-2008-5872
7.8 High
-
nortel multimedia communication server 5100
Nortel Multimedia Communication Server (MSC) 5100 3.0.13 does not verify credentials during call...
CVE-2008-5871
6.4 Medium
-
nortel unistim ip phone
Nortel Networks UNIStim IP Phone 0604DAS allows remote attackers to cause a denial of service ...
CVE-2008-4999
Public exploit
7.8 High
-
nortel sip multimedia pc client
Nortel SIP Multimedia PC Client 4.x MCS5100 and MCS5200 does not limit the number of concurrent...
CVE-2008-3157
5.0 Medium
-
nortel multimedia communications server
Buffer overflow in the Multimedia PC Client in Nortel Multimedia Communication Server (MCS)...
CVE-2008-2218
5.0 Medium
-
nortel business communications manager, centrex ip client manager, centrex ip element manager +6 more +8 more
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP...
CVE-2007-5640
7.1 High
-
nortel ip softphone 2050, mobile voice client 2050 +1 more
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and other Nortel IP Phone, Mobile Voice...
CVE-2007-5639
7.1 High
-
nortel business communications manager, centrex ip client manager, centrex ip element manager +6 more +8 more
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP...
CVE-2007-5638
4.3 Medium
-
nortel business communications manager, centrex ip client manager, centrex ip element manager +6 more +8 more
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP...
CVE-2007-5637
Public exploit
4.3 Medium
-
nortel ip softphone 2050
Buffer overflow in the Nortel UNIStim IP Softphone 2050 allows remote attackers to cause a denial...
CVE-2007-5636
Public exploit
7.5 High
-
nortel voip-core-cs, meridian option 11c, meridian option 51c +2 more +4 more
The CS1000 signaling server in Nortel Enterprise VoIP-Core-CS 1000M Chassis/Cabinet, Enterprise...
CVE-2007-5591
7.8 High
-
nortel sip softphone
Buffer overflow in the SIP header parsing module in the Nortel PC Client SIP Soft Phone 4.1 3.5...
CVE-2007-3438
7.8 High
-
nortel pc client soft phone sip
The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a...
CVE-2007-3361
7.8 High
-
nortel communications server
Unspecified vulnerability in the Nortel CS 1000 M media card in Enterprise VoIP-Core-CS 1000E,...
CVE-2007-2886
5.0 Medium
-
nortel contivity, vpn router 5000 +1 more
Nortel VPN Router (aka Contivity) 1000, 2000, 4000, and 5000 before 5_05.149, 5_05.3xx before...
CVE-2007-2334
7.5 High
-
nortel contivity, vpn router 5000, vpn router portfolio +2 more
Nortel VPN Router (aka Contivity) 1000, 2000, 4000, and 5000 before 5_05.149, 5_05.3xx before...
CVE-2007-2333
10.0 High
-
nortel vpn router 1010, vpn router 1050, vpn router 1100 +5 more +7 more
Nortel VPN Router (aka Contivity) 1000, 2000, 4000, and 5000 before 6_05.140 uses a fixed DES key...
CVE-2007-2332
9.0 High
-
nortel callpilot, meridian mail +1 more
Nortel Networks CallPilot and Meridian Mail voicemail systems, when a mailbox has auto logon...
CVE-2007-1820
9.3 High
-
nortel net direct client
The Net Direct client for Linux before 6.0.5 in Nortel Application Switch 2424, VPN 3050 and 3070...
CVE-2007-1057
Public exploit
6.9 Medium
-
nortel callpilot server
Unspecified vulnerability in Nortel CallPilot 4.x Server has unknown impact and attack vectors,...
CVE-2006-6670
10.0 High
-
nortel ssl vpn
tunnelform.yaws in Nortel SSL VPN 4.2.1.6 allows remote attackers to execute arbitrary commands...
CVE-2005-4197
Public exploit
EPSS 11.9%
7.5 High
-
nortel contivity
Nortel Contivity VPN Client V05_01.030, when configuring a certificate to be used as...
CVE-2005-2579
7.2 High
-
alaxala networks, cisco agent desktop, aironet ap1200 +73 more +75 more
Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the...
CVE-2005-0356
Public exploit
EPSS 82.8%
5.0 Medium
-
nortel contivity, vpn router 1010, vpn router 1050 +6 more +8 more
Nortel VPN Router (aka Contivity) allows remote attackers to cause a denial of service (crash)...
CVE-2005-1802
5.0 Medium
-
nortel contivity
Nortel VPN client 5.01 stores the cleartext password in the memory of the Extranet.exe process,...
CVE-2005-0844
4.6 Medium
-
nortel contivity
Nortel Contivity VPN Client 2.1.7, 3.00, 3.01, 4.91, and 5.01, when opening a VPN tunnel, does...
CVE-2004-2621
4.0 Medium
-
nortel wlan access point 2220, wlan access point 2221, wlan access point 2225 +2 more
Nortel Wireless LAN (WLAN) Access Point (AP) 2220, 2221, and 2225 allow remote attackers to cause...
CVE-2004-2549
Public exploit
EPSS 10.5%
5.0 Medium
-
microsoft windows 2000, windows nt, windows xp +16 more +18 more
The Windows Animated Cursor (ANI) capability in Windows NT, Windows 2000 through SP4, Windows XP...
CVE-2004-1305
Public exploit
EPSS 58.6%
5.0 Medium
-
microsoft windows 2000, windows 2003 server, windows 98 +6 more +8 more
The DHTML Edit Control (dhtmled.ocx) allows remote attackers to inject arbitrary web script into...
CVE-2004-1319
EPSS 26.9%
5.0 Medium
-
nortel contivity
Nortel Networks Contivity VPN Client displays a different error message depending on whether the...
CVE-2004-1105
5.0 Medium
-
microsoft ie, internet explorer, windows xp +15 more +17 more
Internet Explorer in Windows XP SP2, and other versions including 5.01 and 5.5, allows remote...
CVE-2004-0839
EPSS 34.0%
5.0 Medium
-
nortel 802.11 wireless ip gateway, business communications manager, succession communication server 1000 +2 more
Multiple vulnerabilities in the H.323 protocol implementation for Nortel Networks Business...
CVE-2004-0056
7.5 High
-
nortel succession communication server 2000
The Session Initiation Protocol (SIP) implementation in Nortel Networks Succession Communication...
CVE-2003-1115
7.5 High
-
nortel cvx 1800 multi-service access switch
Nortel CVX 1800 is installed with a default "public" community string, which allows remote...
CVE-2002-0540
Public exploit
EPSS 19.9%
7.5 High
-
nortel alteon acedirector
Nortel Alteon ACEdirector WebOS 9.0, with the Server Load Balancing (SLB) and Cookie-Based...
CVE-2002-0209
Public exploit
5.0 Medium
-
nortel nautica marlin
The Nautica Marlin bridge allows remote attackers to cause a denial of service via a zero length...
CVE-2000-0221
Public exploit
5.0 Medium
-
nortel contivity
cgiproc CGI script in Nortel Contivity HTTP server allows remote attackers to cause a denial of...
CVE-2000-0064
5.0 Medium
-
nortel contivity
cgiproc CGI script in Nortel Contivity HTTP server allows remote attackers to read arbitrary...
CVE-2000-0063
5.0 Medium
-
nortel optivity net architect
The bna_pass program in Optivity NETarchitect uses the PATH environmental variable for finding...
CVE-2000-0009
Public exploit
7.2 High