It was found that the AJP connector in undertow, as shipped in Jboss EAP 7.1.0.GA, does not use the ALLOWENCODEDSLASH option and thus allow the the slash / anti-slash characters encoded in the url which may lead to path traversal and result in the information disclosure of arbitrary local files.
{
"severity": "HIGH",
"github_reviewed": true,
"cwe_ids": [
"CWE-22"
],
"github_reviewed_at": "2022-06-30T14:01:42Z",
"nvd_published_at": "2018-01-24T23:29:00Z"
}