CVE-2002-0438

N/A Unknown
Published: July 26, 2002 Modified: April 16, 2026
View on NVD

Description

ZyXEL ZyWALL 10 before 3.50 allows remote attackers to cause a denial of service via an ARP packet with the firewall's IP address and an incorrect MAC address, which causes the firewall to disable the LAN interface.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
ftp://ftp.zyxel.com/public/zywall10/firmware/zywall10_V3.50%28WA.2%29C0_Standard.zip
Source: cve@mitre.org
http://archives.neohapsis.com/archives/vulnwatch/2002-q1/0067.html
Source: cve@mitre.org
http://www.iss.net/security_center/static/8436.php
Source: cve@mitre.org
Vendor Advisory
http://www.securityfocus.com/archive/1/261411
Source: cve@mitre.org
Vendor Advisory
http://www.securityfocus.com/bid/4272
Source: cve@mitre.org
Exploit Patch Vendor Advisory
ftp://ftp.zyxel.com/public/zywall10/firmware/zywall10_V3.50%28WA.2%29C0_Standard.zip
Source: af854a3a-2127-422b-91ae-364da2661108
http://archives.neohapsis.com/archives/vulnwatch/2002-q1/0067.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.iss.net/security_center/static/8436.php
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.securityfocus.com/archive/1/261411
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.securityfocus.com/bid/4272
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Patch Vendor Advisory

10 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
1.3%
80th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

zyxel