TP-LINK WDR4300 -/130617 DHCP Hostname Field cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability was found in TP-LINK WDR4300 -/130617. It has been declared as problematic. This vulnerability affects some unknown functionality of the component DHCP Hostname Field Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity.

The weakness was presented 09/21/2014 by Oz Elisyan as confirmed posting (Bugtraq). The advisory is available at archives.neohapsis.com. This vulnerability was named CVE-2014-4727 since 07/08/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

A public exploit has been developed by Oz Elisyan in Javascript and been published immediately after the advisory. It is possible to download the exploit at elisyan.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 74 days. During that time the estimated underground price was around $0-$5k.

A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (96139). Additional details are provided at seclists.org. See 67679 for similar entry.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
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CVSSv2info

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Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: Oz Elisyan
Programming Language: 🔍
Download: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

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Timelineinfo

07/04/2014 🔍
07/08/2014 +4 days 🔍
09/16/2014 +70 days 🔍
09/21/2014 +5 days 🔍
09/21/2014 +0 days 🔍
09/21/2014 +0 days 🔍
09/24/2014 +3 days 🔍
09/30/2014 +6 days 🔍
02/20/2022 +2700 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: 128343
Researcher: Oz Elisyan
Status: Confirmed

CVE: CVE-2014-4727 (🔍)
X-Force: 96139 - TP-LINK WDR4300 cross-site scripting, Medium Risk
SecurityFocus: 70037 - TP-LINK WDR4300 HTML Injection and Denial of Service Vulnerabilities

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 09/24/2014 11:21
Updated: 02/20/2022 22:38
Changes: 09/24/2014 11:21 (51), 03/08/2019 20:28 (16), 02/20/2022 22:38 (4)
Complete: 🔍

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