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Vulnerability record · CVE-2014-4728 · published 30 September 2014

CVE-2014-4728: Tp-link tl-wdr4300 firmware vulnerability

Tp Link · Tl Wdr4300 Firmware

The web server in the TP-LINK N750 Wireless Dual Band Gigabit Router (TL-WDR4300) with firmware before 140916 allows remote attackers to cause a denial of service (crash) via a long header in a GET request.

5.0 CVSS 2.0 Medium EPSS 1.8% · top 22.5% CWE-399 · CWE-399
5.0CVSS 2.0 base score
1.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
12References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

The web server in the TP-LINK N750 Wireless Dual Band Gigabit Router (TL-WDR4300) with firmware before 140916 allows remote attackers to cause a denial of service (crash) via a long header in a GET request.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/128343/TP-LINK-WDR4300-XSS-Denial-Of-Service.html
http://seclists.org/fulldisclosure/2014/Sep/80 Exploit
http://www.securityfocus.com/archive/1/533499/100/0/threaded
http://www.securityfocus.com/archive/1/533501/100/0/threaded
http://www.securityfocus.com/bid/70037 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/96140
http://packetstormsecurity.com/files/128343/TP-LINK-WDR4300-XSS-Denial-Of-Service.html
http://seclists.org/fulldisclosure/2014/Sep/80 Exploit
http://www.securityfocus.com/archive/1/533499/100/0/threaded
http://www.securityfocus.com/archive/1/533501/100/0/threaded
http://www.securityfocus.com/bid/70037 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/96140

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2014-4728), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.