GCVE - cpe:2.3:a:nortel:communications_server:2100:*:*:*:*:*:*:*

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cpe:2.3:a:nortel:communications_server:2100:*:*:*:*:*:*:*

part: a version: 2100 update: *

Vendor	Nortel (`2aa82da8-c221-56dc-9473-4af705a7acff`)
Product	Communications Server (`41143eac-d920-598d-89a3-60d1c51ed7fa`)
Edition	*
Language	*
Software edition	*
Target software	*
Target hardware	*
Other	*
Notes	Imported from gcve-enriched-dumps CVE data

PURL mappings

PURL	Source	Last updated
No PURL mappings for this CPE yet.

Vulnerability references

Identifier	cpeApplicability	Submitted	db.gcve.eu details	Rationale
`CVE:CVE-2007-5640`	not_vulnerable	2026-06-03 14:28:27.431260	Details available 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 block calls and force re-registration via a resume message to the Signaling Server that has a spoofed source IP address for the phone. NOTE: the attack is more disruptive if a new spoofed resume message is sent after each re-registration. Published: 2007-10-23T17:00:00.000Z Updated: 2024-08-07T15:39:13.555Z Open on db.gcve.eu Reference links http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=654641 http://secunia.com/advisories/27234 https://exchange.xforce.ibmcloud.com/vulnerabilities/37254 http://osvdb.org/41772 http://securityreason.com/securityalert/3274	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2007-5638`	not_vulnerable	2026-06-03 14:28:27.429363	Details available 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 number field of an RUDP datagram, which makes it easier for remote attackers to guess the RUDP ID and spoof messages. NOTE: this can be leveraged for an eavesdropping attack by sending many Open Audio Stream messages. Published: 2007-10-23T17:00:00.000Z Updated: 2024-08-07T15:39:13.714Z Open on db.gcve.eu Reference links https://exchange.xforce.ibmcloud.com/vulnerabilities/37255 http://secunia.com/advisories/27234 http://osvdb.org/41770 http://www.csnc.ch/static/advisory/csnc/nortel_IP_phone_surveillance_mode_v1.0.txt https://exchange.xforce.ibmcloud.com/vulnerabilities/42881	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2007-5637`	not_vulnerable	2026-06-03 14:28:27.407264	Details available 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. Published: 2007-10-23T17:00:00.000Z Updated: 2024-08-07T15:39:13.577Z Open on db.gcve.eu Reference links https://exchange.xforce.ibmcloud.com/vulnerabilities/37255 http://osvdb.org/41769 http://secunia.com/advisories/27234 http://www.csnc.ch/static/advisory/csnc/nortel_IP_phone_surveillance_mode_v1.0.txt http://www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/42/022870-01.pdf	Imported from gcve-enriched-dumps CVE data

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