Vulnerability Monitor

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CVE-2002-0438

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.

Published

2002-07-26T04:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Hardware zyxel zywall10 3.20_wa0 Yes
Hardware zyxel zywall10 3.20_wa1 Yes
Hardware zyxel zywall10 3.24_wa0 Yes
Hardware zyxel zywall10 3.24_wa1 Yes
Hardware zyxel zywall10 3.24_wa2 Yes
Hardware zyxel zywall10 3.50_wa1 Yes
References