CVE-2008-6576
Unspecified vulnerability in the "session limitation technique" in the FTP service on Nortel...
Unspecified vulnerability in the "session limitation technique" in the FTP service on Nortel Communications Server 1000 (CS1K) 4.50.x, when running on VGMC or signaling nodes, allows remote attackers to cause a denial of service (resource exhaustion and failed updates) via unknown vectors that causes consumption of all available sessions.
Exploit likelihood
What each source reports
NVD Score used
Unspecified vulnerability in the "session limitation technique" in the FTP service on Nortel Communications Server 1000 (CS1K) 4.50.x, when running on VGMC or signaling nodes, allows remote attackers to cause a denial of service (resource exhaustion and failed updates) via unknown vectors that causes consumption of all available sessions.
- Record
CVE-2008-6576- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Updated
- 2026-11-02
CVE List No score
Unspecified vulnerability in the "session limitation technique" in the FTP service on Nortel Communications Server 1000 (CS1K) 4.50.x, when running on VGMC or signaling nodes, allows remote attackers to cause a denial of service (resource exhaustion and failed updates) via unknown vectors that causes consumption of all available sessions.
- Record
CVE-2008-6576- Updated
- 2026-11-02
EUVDEUVD-2008-6539 No score
Unspecified vulnerability in the "session limitation technique" in the FTP service on Nortel Communications Server 1000 (CS1K) 4.50.x, when running on VGMC or signaling nodes, allows remote attackers to cause a denial of service (resource exhaustion and failed updates) via unknown vectors that causes consumption of all available sessions.
- Record
EUVD-2008-6539- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-g3p9-2g3j-h48p No score
Unspecified vulnerability in the "session limitation technique" in the FTP service on Nortel...
Unspecified vulnerability in the "session limitation technique" in the FTP service on Nortel Communications Server 1000 (CS1K) 4.50.x, when running on VGMC or signaling nodes, allows remote attackers to cause a denial of service (resource exhaustion and failed updates) via unknown vectors that causes consumption of all available sessions.
- Record
GHSA-g3p9-2g3j-h48p- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2008-6576 is a high vulnerability (CVSS 7.8) in Nortel Cs1000, published April 1, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.98%, the 80th percentile. No source names a fixed version.
References
support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=713455
exchange.xforce.ibmcloud.com/vulnerabilities/41804
secunia.com/advisories/29747
securitytracker.com/id?1019845
osvdb.org/44380
securityfocus.com/bid/28691
voipshield.com/research-details.php?id=11
nvd.nist.gov/vuln/detail/CVE-2008-6576
github.com/advisories/GHSA-g3p9-2g3j-h48p