Description
Efficient Networks 5861 DSL router, when running firmware 5.3.80 configured to block incoming TCP SYN, packets allows remote attackers to cause a denial of service (crash) via a flood of TCP SYN packets to the WAN interface using a port scanner such as nmap.
Metrics
CVSS 2.0 5.0/10
AV:N/AC:L/Au:N/C:N/I:N/A:PAffected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0015.htmlVendor Advisory
- http://securitytracker.com/id?1005980
- http://www.iss.net/security_center/static/11032.php
- http://www.securityfocus.com/archive/1/306081Vendor Advisory
- http://www.securityfocus.com/archive/1/308008
- http://www.securityfocus.com/bid/6573
- http://www.securitytracker.com/id?1005910
- http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0015.htmlVendor Advisory
- http://securitytracker.com/id?1005980
- http://www.iss.net/security_center/static/11032.php
- http://www.securityfocus.com/archive/1/306081Vendor Advisory
- http://www.securityfocus.com/archive/1/308008
- http://www.securityfocus.com/bid/6573
- http://www.securitytracker.com/id?1005910
Timeline
- Published
- Dec 31, 2003
- Last modified
- Jun 16, 2026
- NVD status
- Modified