PT-2020-13759 · Dext5 · Dext5 Editor

Kang Bong Goo + 1 · Published 2020-06-07 · Updated 2020-06-11 · CVE-2020-13894

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions DEXT5 Editor versions through 3.5.1402961

Description The issue allows an attacker to download arbitrary files. This is achieved by exploiting the savefilepath field in the handler/upload handler.jsp file.

Recommendations For versions through 3.5.1402961, restrict access to the handler/upload handler.jsp file to minimize the risk of exploitation. Avoid using the savefilepath field in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2020-13894

Affected Products

Dext5 Editor

References · 3

• 🔥 https://github.com/kbgsft/vuln-dext5editor/wiki/File-Download-vulnerability-in-DEXT5Editor-3.5.1402961-by-xcuter · Exploit
• https://osv.dev/vulnerability/CVE-2020-13894 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13894 · Security Note