TOTOLINK A3002RU 1.0.8 notice_gen.htm cross site scripting

Summaryinfo

A vulnerability was found in TOTOLINK A3002RU 1.0.8. It has been classified as problematic. The affected element is an unknown function of the file notice_gen.htm. This manipulation causes cross site scripting. This vulnerability is handled as CVE-2018-13308. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in TOTOLINK A3002RU 1.0.8 and classified as problematic. Affected by this vulnerability is an unknown code block of the file notice_gen.htm. 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 summary by CVE is:

Cross-site scripting in notice_gen.htm in TOTOLINK A3002RU version 1.0.8 allows attackers to execute arbitrary JavaScript by modifying the "User phrases button" field.

The bug was discovered 11/07/2018. The weakness was released 11/26/2018 (Website). It is possible to read the advisory at blog.securityevaluators.com. This vulnerability is known as CVE-2018-13308 since 07/05/2018. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 19 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:notice_gen.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.

Entries connected to this vulnerability are available at VDB-127116, VDB-127112, VDB-127113 and VDB-127114. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• TOTOLINK

Name

• A3002RU

Version

• 1.0.8

License

• commercial

Website

• Vendor: https://www.totolink.net/

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

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