PT-2021-10817 · Sky File · Sky File

Benjamin Kunz Mejri · Published 2021-10-22 · Updated 2021-10-27 · CVE-2020-23040

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 Sky File version 2.1.0

Description The issue allows attackers to access sensitive data and files via 'null' path commands due to a directory traversal vulnerability in the FTP server.

Recommendations For Sky File version 2.1.0, consider restricting access to the FTP server until a patch is available. As a temporary workaround, avoid using 'null' path commands to minimize the risk of exploitation.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-23040

Affected Products

Sky File

References · 3

• 🔥 https://vulnerability-lab.com/get_content.php?id=2207 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-23040 · Security Note
• https://osv.dev/vulnerability/CVE-2020-23040 · Vendor Advisory