A vulnerability classified as critical has been found in Tylertech TaxWeb 3.13.3.1. This affects an unknown functionality of the file login.jsp. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Cross-site request forgery (CSRF) vulnerability in login.jsp in Tyler Technologies TaxWeb 3.13.3.1 allows remote attackers to hijack the authentication of arbitrary users for requests that change a password.

The weakness was disclosed 10/27/2013 as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. This vulnerability is uniquely identified as CVE-2013-6018 since 10/04/2013. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. 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.

By approaching the search of inurl:login.jsp 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 entries VDB-65370, VDB-65369 and VDB-65368 are pretty similar.

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• Tylertech

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• TaxWeb

Version

• 3.13.3.1

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CPE 2.2info

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