Vulnerability Monitor

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CVE-2005-4723

D-Link DI-524 Wireless Router, DI-624 Wireless Router, and DI-784 allow remote attackers to cause a denial of service (device reboot) via a series of crafted fragmented UDP packets, possibly involving a missing fragment.

Security Impact Summary

CVE-2005-4723 is a security vulnerability that . Impacting 4 products from d-link, from d-link, from dlink and 1 other, organizations running these solutions should prioritize assessment and patching.

Historical Context

Originally identified in 2005, this vulnerability predates many modern security frameworks and practices. The vulnerability landscape of that era was characterized by different threat models and less mature defense mechanisms compared to contemporary standards.

Published

2005-12-31T05:00:00.000

Last Modified

2026-04-16T00:27:16.627

Status

Modified

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	d-link	di-524	3.20	Yes
Hardware	d-link	di-784	*	Yes
Hardware	dlink	di-524	*	Yes
Hardware	dlink	di-624	*	Yes

References

http://archives.neohapsis.com/archives/fulldisclosure/2006-02/0188.html Exploit, Vendor Advisory ([email protected])
http://secunia.com/advisories/18833 Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/16621 Vendor Advisory ([email protected])
http://www.thunkers.net/~deft/advisories/dlink_udp_dos.txt Exploit, Vendor Advisory ([email protected])
http://www.vupen.com/english/advisories/2006/0563 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/24631 ([email protected])
http://archives.neohapsis.com/archives/fulldisclosure/2006-02/0188.html Exploit, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/18833 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/16621 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.thunkers.net/~deft/advisories/dlink_udp_dos.txt Exploit, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2006/0563 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/24631 (af854a3a-2127-422b-91ae-364da2661108)

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 d-link'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.