Vulnerabilities > Cisco > Unity Server > 2.1

DATE CVE VULNERABILITY TITLE RISK
2005-05-31 CVE-2005-0356 Remote Denial Of Service vulnerability in Multiple Vendor TCP Timestamp PAWS
Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old.
5.0
2004-12-15 CVE-2004-1322 Unspecified vulnerability in Cisco Unity Server
Cisco Unity 2.x, 3.x, and 4.x, when integrated with Microsoft Exchange, has several hard coded usernames and passwords, which allows remote attackers to gain unauthorized access and change configuration settings or read outgoing or incoming e-mail messages.
network
low complexity
cisco
7.5
2002-10-28 CVE-2002-1190 Remote Security vulnerability in Unity Server
Cisco Unity 2.x and 3.x uses well-known default user accounts, which could allow remote attackers to gain access and place arbitrary calls.
network
low complexity
cisco
7.5
2002-10-11 CVE-2002-1189 Unspecified vulnerability in Cisco Unity Server
The default configuration of Cisco Unity 2.x and 3.x does not block international operator calls in the predefined restriction tables, which could allow authenticated users to place international calls using call forwarding.
local
low complexity
cisco
4.6