CVE-2002-1071

ZyXEL Prestige 642R - DoS

Title source: llm
STIX 2.1

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.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Kistler Ueli · textdoshardware
https://www.exploit-db.com/exploits/21561

References (5)

Core 5
Core References
Patch, Vendor Advisory vdb-entry x_refsource_xf
http://www.iss.net/security_center/static/9372.php
Exploit, Patch, Vendor Advisory vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/5034
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://online.securityfocus.com/archive/1/277307
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://online.securityfocus.com/archive/1/277242
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://online.securityfocus.com/archive/1/277303

Scores

EPSS 0.0638
EPSS Percentile 91.1%

Details

Status published
Products (2)
zyxel/prestige 310
zyxel/prestige 642r
Published Oct 04, 2002
Tracked Since Feb 18, 2026