Description
ZyXEL Prestige 642R allows remote attackers to cause a denial of service in the Telnet, FTP, and DHCP services (crash) via a TCP packet with both the SYN and ACK flags set.
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://online.securityfocus.com/archive/1/277242
- http://online.securityfocus.com/archive/1/277303
- http://online.securityfocus.com/archive/1/277307
- http://www.iss.net/security_center/static/9372.phpPatch, Vendor Advisory
- http://www.securityfocus.com/bid/5034Exploit, Patch, Vendor Advisory
- http://online.securityfocus.com/archive/1/277242
- http://online.securityfocus.com/archive/1/277303
- http://online.securityfocus.com/archive/1/277307
- http://www.iss.net/security_center/static/9372.phpPatch, Vendor Advisory
- http://www.securityfocus.com/bid/5034Exploit, Patch, Vendor Advisory
Timeline
- Published
- Oct 4, 2002
- Last modified
- Jun 16, 2026
- NVD status
- Modified