Information disclosure in SOLEO IP Relay

1) Path traversal

EUVDB-ID: #VU14483

Risk: Low

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

Description

The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.

The weakness exists due to improper sanitization on the “page” GET parameter in servlet/IPRelay. A remote attacker can use directory traversal characters (../) to navigate his way through the server and into the WEB-INF directory,  retrieve the passwords the servlet uses to communicate with other services within the source files, that can be used in a social engineering attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

SOLEO IP Relay: All versions

External links

http://insecurity.sh/assets/reports/soleo.pdf

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.