TP-Link TL-WR740N 4 Firmware PingIframeRpm.htm isNew data processing

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in TP-Link TL-WR740N 4. This impacts an unknown function of the file PingIframeRpm.htm of the component Firmware. This manipulation of the argument isNew causes data processing. The identification of this vulnerability is CVE-2014-9350. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability was found in TP-Link TL-WR740N 4 (Router Operating System). It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the file PingIframeRpm.htm of the component Firmware. The manipulation of the argument isNew with an unknown input leads to a data processing vulnerability. The CWE definition for the vulnerability is CWE-19. As an impact it is known to affect availability. The summary by CVE is:

TP-Link TL-WR740N 4 with firmware 3.17.0 Build 140520, 3.16.6 Build 130529, and 3.16.4 Build 130205 allows remote attackers to cause a denial of service (httpd crash) via vectors involving a "new" value in the isNew parameter to PingIframeRpm.htm.

The weakness was shared 12/08/2014 (Website). It is possible to read the advisory at xforce.iss.net. This vulnerability is known as CVE-2014-9350 since 12/08/2014. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known.

A public exploit has been developed by LiquidWorm and been published even before and not after the advisory. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 14 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:PingIframeRpm.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 databases at X-Force (98927), Exploit-DB (35345) and OSVDB (115017†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Data processing
CWE: CWE-19
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: LiquidWorm
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/24/2014 🔍
11/24/2014 +0 days 🔍
12/08/2014 +14 days 🔍
12/08/2014 +0 days 🔍
12/08/2014 +0 days 🔍
03/27/2015 +109 days 🔍
07/29/2024 +3412 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: 129227
Status: Confirmed

CVE: CVE-2014-9350 (🔍)
GCVE (CVE): GCVE-0-2014-9350
GCVE (VulDB): GCVE-100-73159
X-Force: 98927
OSVDB: 115017

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/27/2015 14:56
Updated: 07/29/2024 22:10
Changes: 03/27/2015 14:56 (46), 04/04/2018 12:30 (13), 04/07/2022 14:09 (3), 07/29/2024 22:10 (15)
Complete: 🔍
Cache ID: 216:184:103

Be aware that VulDB is the high quality source for vulnerability data.

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