Vulnerability Monitor

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CVE-2013-3588

The web management interface on Zyxel P660 devices allows remote attackers to cause a denial of service (reboot) via a flood of TCP SYN packets.

Security Impact Summary

CVE-2013-3588 is a security vulnerability that . Impacting 11 products from zyxel, from zyxel, from zyxel and 8 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Documented in 2014, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.

Published

2014-04-02T03:58:16.967

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.8 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Hardware zyxel p-660h-61 - Yes
Hardware zyxel p-660h-63 - Yes
Hardware zyxel p-660h-67 - Yes
Hardware zyxel p-660h-d1 - Yes
Hardware zyxel p-660h-d3 - Yes
Hardware zyxel p-660h-t1 - Yes
Hardware zyxel p-660h-t1 v2 Yes
Hardware zyxel p-660h-t3 v2 Yes
Hardware zyxel p-660hw _t1 Yes
Hardware zyxel p-660hw _t1 Yes
Hardware zyxel p-660hw_d1 - Yes
Hardware zyxel p-660hw_d1 v2 Yes
Hardware zyxel p-660hw_d3 - Yes
Hardware zyxel p-660hw_t3 - Yes
Hardware zyxel p-660hw_t3 v2 Yes
References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For zyxel's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.