DODOCOOL DC38 3-in-1 N300 Mini Wireless Range Extend RTN2-AW.GD.R3465.1.20161103 cross-site request forgery

Summaryinfo

A vulnerability labeled as problematic has been found in DODOCOOL DC38 3-in-1 N300 Mini Wireless Range Extend RTN2-AW.GD.R3465.1.20161103. Impacted is an unknown function. Executing a manipulation can lead to cross-site request forgery. This vulnerability is tracked as CVE-2018-5720. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability has been found in DODOCOOL DC38 3-in-1 N300 Mini Wireless Range Extend RTN2-AW.GD.R3465.1.20161103 and classified as problematic. This vulnerability affects an unknown part. 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 integrity. CVE summarizes:

An issue was discovered on DODOCOOL DC38 3-in-1 N300 Mini Wireless Range Extend RTN2-AW.GD.R3465.1.20161103 devices. A Cross-site request forgery (CSRF) vulnerability allows remote attackers to hijack the authentication of users for requests that modify all the settings. This vulnerability can lead to changing an existing user's username and password, changing the Wi-Fi password, etc.

The bug was discovered 01/26/2018. The weakness was disclosed 01/29/2018 as EDB-ID 43898 as not defined exploit (Exploit-DB). The advisory is shared for download at exploit-db.com. This vulnerability was named CVE-2018-5720 since 01/16/2018. 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.

After immediately, there has been an exploit disclosed. 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 3 days. During that time the estimated underground price was around $0-$5k.

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 Exploit-DB (43898). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• DODOCOOL

Name

• DC38 3-in-1 N300 Mini Wireless Range Extend

Version

• RTN2-AW.GD.R3465.1.20161103

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CPE 2.2info

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Once again VulDB remains the best source for vulnerability data.

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