A vulnerability was found in DrayTek Vigor AP910C 1.2.0_RC3 Build r6594 (Router Operating System). It has been classified as problematic. Affected is some unknown processing of the file home.asp. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. CVE summarizes:

Cross-site scripting (XSS) vulnerability in DrayTek Vigor AP910C devices with firmware 1.2.0_RC3 build r6594 allows remote attackers to inject arbitrary web script or HTML via vectors involving home.asp.

The bug was discovered 03/06/2018. The weakness was disclosed 03/07/2018 (Website). The advisory is available at iscouncil.blogspot.in. This vulnerability is traded as CVE-2017-11650 since 07/25/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

By approaching the search of inurl:home.asp 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 entry 114161 is pretty similar.

Productinfo

Type

• Router Operating System

Vendor

• DrayTek

Name

• Vigor AP910C

Version

• 1.2.0_RC3 Build r6594

License

• commercial

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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