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CVE-2007-5591

Published: Oct 19, 2007Updated: Apr 23, 2026 Sources: CVE List NVDNVD-CWE-Other
7.8HIGH
NVD MITRE
EPSS Score
2.3%
Top 18.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LAu:NC:NI:NA:C
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

NVD-CWE-Other

Affected Products

nortel
commercial·CAaka mobile voice client 2050, contivity, business communications manager
meridian option 11c
ICS / OT / IoT / plc-scada-hmi
meridian option 51c
ICS / OT / IoT / plc-scada-hmi
meridian option 61c
ICS / OT / IoT / plc-scada-hmi
meridian option 81c
ICS / OT / IoT / plc-scada-hmi
voip-core-csOn-premNetwork Device
Networking Infrastructure
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2007-5591?We can run the check for you — a free external exposure review, no install. Check my exposure

References

http://secunia.com/advisories/27282
secunia.com
http://www.vupen.com/english/advisories/2007/3536
vupen.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/37252
exchange.xforce.ibmcloud.com
and 6 more references View all →

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