CVE-2002-0438

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Summary

CVECVE-2002-0438
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2002-07-26 04:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionZyXEL 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Zyxel Zywall10 3.20_wa0 All All All
Hardware Zyxel Zywall10 3.20_wa1 All All All
Hardware Zyxel Zywall10 3.24_wa0 All All All
Hardware Zyxel Zywall10 3.24_wa1 All All All
Hardware Zyxel Zywall10 3.24_wa2 All All All
Hardware Zyxel Zywall10 3.50_wa1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Vendor Advisory
ftp.zyxel.com/public/zywall10/firmware/zywall10_V3.50%28WA.2%29C0_Standard.zip af854a3a-2127-422b-91ae-364da2661108 ftp.zyxel.com
archives.neohapsis.com/archives/vulnwatch/2002-q1/0067.html af854a3a-2127-422b-91ae-364da2661108 archives.neohapsis.com
Zyxel Zywall10 Denial Of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit, Patch, Vendor Advisory
ISS X-Force Database: zyxel-zywall10-arp-dos (8436): ZyXEL ZyWALL 10 malformed ARP packet denial of service af854a3a-2127-422b-91ae-364da2661108 www.iss.net Vendor Advisory
MISC:ftp://ftp.zyxel.com/public/zywall10/firmware/zywall10_V3.50(WA.2)C0_Standard.zip MITRE ftp.zyxel.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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