Communications Server vulnerabilitiesRanked by how likely they are to be used.
Communications Server is made by Nortel. We track 5 published vulnerabilities in it, across 4 versions. None of them is on the list of flaws known to be exploited today. If you run Communications Server, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Communications Server vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Communications Server's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Communications Server flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 3.1%CVE-2007-5637Medium
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines allow remote attackers to eavesdrop on the...
- 2.3%CVE-2007-5591High
The CS1000 signaling server in Nortel Enterprise VoIP-Core-CS 1000M Chassis/Cabinet, Enterprise VoIP-Core-CS 1000E and 1000S, Meridian-Core-Option 11C Chassis and Cabinet, and Meridian-Core-Option 51C, 61C, and 81C...
- 1.8%CVE-2007-5640High
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), Mobile Voice Client, and other product lines, allow remote attackers to...
- 1.7%CVE-2007-2886Medium
Unspecified vulnerability in the Nortel CS 1000 M media card in Enterprise VoIP-Core-CS 1000E, 1000M, and 1000S 04.50W before 20070523 in Meridian/CS 1000 allows remote attackers to cause a denial of service (card...
- 1.5%CVE-2007-5638Medium
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines, use only 65536 different values in the 32-bit ID...
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1 new flaw affects software Acme tracks
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines allow remote attackers to eavesdrop on the physical environment via an Open Audio Stream message that enables "surveillance mode." NOTE: issues relating to a small ID number space can be leveraged to make this attack easier.
- Matched to
- Communications Server on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 5 published vulnerabilities listed under the name Communications Server, across 4 versions.
None of Communications Server's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Communications Server. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.