VDB-10495 · CVE-2013-4848 · OSVDB 97751

TP-LINK TL-WDR4300 3.13.31 CSRF Prevention Filter cross-site request forgery

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.7	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in TP-LINK TL-WDR4300 3.13.31. Affected by this issue is some unknown functionality of the component CSRF Prevention Filter. This manipulation causes cross-site request forgery. This vulnerability is registered as CVE-2013-4848. Remote exploitation of the attack is possible. Furthermore, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in TP-LINK TL-WDR4300 3.13.31 (Router Operating System). Affected by this vulnerability is some unknown functionality of the component CSRF Prevention Filter. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 07/26/2013 by Jacob Holcomb with Independent Security Evaluators as not defined advisory (Website). It is possible to read the advisory at securityevaluators.com. This vulnerability is known as CVE-2013-4848 since 07/15/2013. The exploitation appears to be easy. The attack can be launched remotely. A single authentication is required for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept.

Upgrading to version Firmware 3.13.33 eliminates this vulnerability. The upgrade is hosted for download at tp-link.com.de. The advisory contains the following remark:

Upgrade the routers firmware to the latest release.

The vulnerability is also documented in the vulnerability database at OSVDB (97751†). Additional details are provided at news.cnet.com. Similar entries are available at VDB-9805, VDB-9806, VDB-10479 and VDB-10480. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Router Operating System

Vendor

TP-LINK

Name

TL-WDR4300

Version

3.13.31

License

commercial

Website

Vendor: https://www.tp-link.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.0

VulDB Base Score: 5.5
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: TL-WDR4300 Firmware 3.13.33

Timelineinfo

07/15/2013 🔍
07/26/2013 +11 days 🔍
07/26/2013 +0 days 🔍
09/30/2013 +66 days 🔍
05/26/2021 +2794 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: securityevaluators.com
Researcher: Jacob Holcomb
Organization: Independent Security Evaluators
Status: Not defined

CVE: CVE-2013-4848 (🔍)
GCVE (CVE): GCVE-0-2013-4848
GCVE (VulDB): GCVE-100-10495
OSVDB: 97751

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

Entryinfo

Created: 09/30/2013 16:39
Updated: 05/26/2021 01:11
Changes: 09/30/2013 16:39 (50), 08/11/2016 11:03 (3), 05/26/2021 00:58 (2), 05/26/2021 01:11 (18)
Complete: 🔍
Committer: olku
Cache ID: 216:702:103