Path Traversal Vulnerability in Tecrail Responsive FileManager by Tecrail
CVE-2018-20795

7.5HIGH

Key Information:

Vendor

Tecrail

Status
Responsive Filemanager
Vendor
CVE Published:
25 February 2019

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2018-20795?

Tecrail Responsive FileManager version 9.13.4 is susceptible to a path traversal vulnerability where remote attackers can exploit the application through manipulated path parameters. This flaw occurs during the copy_cut action in ajax_calls.php and the paste_clipboard action in execute.php, allowing unauthorized access to arbitrary files on the server. This security issue emphasizes the need for robust input validation and securing file path handling mechanisms.

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2018-20795 - Proof of Concept

References

https://www.exploit-db.com/exploits/45987
exploitx_refsource_EXPLOIT-DB

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.