VDB-11323 · OSVDB 100357 · GCVE-100-11323

TP-LINK WR740N Wireless N Router 3.16.6 Build 130529 Rel.47286n HTTP Request RestoreDefaultCfgRpm.htm Stored improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in TP-LINK WR740N Wireless N Router 3.16.6 Build 130529 Rel.47286n. This issue affects some unknown processing of the file userRpm/RestoreDefaultCfgRpm.htm of the component HTTP Request Handler. This manipulation causes improper authentication (Stored). In addition, an exploit is available.

Detailsinfo

A vulnerability classified as critical was found in TP-LINK WR740N Wireless N Router 3.16.6 Build 130529 Rel.47286n (Router Operating System). Affected by this vulnerability is an unknown code of the file userRpm/RestoreDefaultCfgRpm.htm of the component HTTP Request Handler. The manipulation with an unknown input leads to a improper authentication vulnerability (Stored). The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, and integrity.

The weakness was presented 11/24/2013 by Samandeep Singh as TPLINK WR740N / WR740ND Cross Site Request Forgery as not defined advisory (Website). It is possible to read the advisory at packetstormsecurity.com. The vendor was not involved in the public release. Technical details and also a public exploit are known.

A public exploit has been developed by Samandeep Singh and been published immediately after the advisory. It is possible to download the exploit at packetstormsecurity.com. It is declared as proof-of-concept. By approaching the search of inurl:userRpm/RestoreDefaultCfgRpm.htm it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at OSVDB (100357†). See VDB-11321 and VDB-11322 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.4
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Name: Stored
Class: Improper authentication / Stored
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Samandeep Singh
Download: 🔍
Google Hack: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

11/24/2013 🔍
11/24/2013 +0 days 🔍
11/29/2013 +5 days 🔍
03/28/2019 +1945 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: TPLINK WR740N / WR740ND Cross Site Request Forgery
Researcher: Samandeep Singh
Status: Not defined

GCVE (VulDB): GCVE-100-11323
OSVDB: 100357

See also: 🔍

Entryinfo

Created: 11/29/2013 13:35
Updated: 03/28/2019 11:11
Changes: 11/29/2013 13:35 (48), 03/28/2019 11:11 (2)
Complete: 🔍
Committer:
Cache ID: 216:C2C:103

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