Multiple vulnerabilities in TecRail Responsive FileManager



Published: 2018-08-24 | Updated: 2020-07-17
Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2018-15535
CVE-2018-15536
CWE-ID CWE-22
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Public exploit code for vulnerability #2 is available.
Vulnerable software
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Responsive FileManager
Client/Desktop applications / File managers, FTP clients

Vendor TecRail

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Path traversal

EUVDB-ID: #VU31225

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2018-15535

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

Exploit availability: Yes

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

/filemanager/ajax_calls.php in tecrail Responsive FileManager before 9.13.4 uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize get_file sequences such as ".." that can resolve to a location that is outside of that directory, aka Directory Traversal.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Responsive FileManager: 9.13.0 - 9.13.3


CPE2.3 External links

http://seclists.org/fulldisclosure/2018/Aug/34
http://www.exploit-db.com/exploits/45271/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Path traversal

EUVDB-ID: #VU31226

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2018-15536

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

Exploit availability: Yes

Description

The vulnerability allows a local authenticated user to manipulate data.

/filemanager/ajax_calls.php in tecrail Responsive FileManager before 9.13.4 does not properly validate file paths in archives, allowing for the extraction of crafted archives to overwrite arbitrary files via an extract action, aka Directory Traversal.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Responsive FileManager: 9.13.0 - 9.13.3


CPE2.3 External links

http://seclists.org/fulldisclosure/2018/Aug/34
http://www.exploit-db.com/exploits/45271/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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