Vulnerability Report

CVE-2007-5591

Title: Nortel Meridian Option 11C Denial of Service (DoS)

Denial of Service (DoS)

Proof Of Concept

No public PoC currently indexed for CVE-2007-5591.

CWE Category NVD-CWE-noinfo

Published Date Oct 19, 2007

Modified Date Apr 09, 2025

Exploit Status Not Found

Score 7.8 CVSS v2.0

Exploit Probability (EPSS)

2.61%

Vulnerability Summary

CVE-2007-5591: 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 allows remote attackers to cause a denial of service (telephony application outage) via a flood of packets to Embedded LAN (ELAN) ports.

Impacted Vendors

nortel 6

Reference Links

http://osvdb.org/41799 http://secunia.com/advisories/27282 http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=655204 http://www.csnc.ch/static/advisory/csnc/nortel_telephony_server_denial_of_service_v1.0.txt http://www.securityfocus.com/archive/1/482484/100/0/threaded http://www.securityfocus.com/bid/26113 http://www.vupen.com/english/advisories/2007/3536 http://www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/42/022871-01.pdf https://exchange.xforce.ibmcloud.com/vulnerabilities/37252 http://osvdb.org/41799 http://secunia.com/advisories/27282 http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=655204 http://www.csnc.ch/static/advisory/csnc/nortel_telephony_server_denial_of_service_v1.0.txt http://www.securityfocus.com/archive/1/482484/100/0/threaded http://www.securityfocus.com/bid/26113 http://www.vupen.com/english/advisories/2007/3536 http://www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/42/022871-01.pdf https://exchange.xforce.ibmcloud.com/vulnerabilities/37252

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.8

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:N/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2007-5591 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

April 09, 2025 MODIFIED

Vulnerability data or affected products updated.

October 19, 2007 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:N/I:N/A:C

Affected Stack

No specific products linked.