PT-2021-20081 · Element It · Elements-It Http Commander

Tobias Jäger · Published 2021-07-14 · Updated 2021-07-16 · CVE-2021-33211

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Elements-IT HTTP Commander version 5.3.3

Description A Directory Traversal issue in the Unzip feature allows remote authenticated users to write files to arbitrary directories via relative paths in ZIP archives.

Recommendations For Elements-IT HTTP Commander version 5.3.3, consider disabling the Unzip feature until a patch is available to prevent exploitation. Restrict access to sensitive directories to minimize the risk of arbitrary file writing.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-33211

Affected Products

Elements-It Http Commander

References · 6

• 🔥 https://syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-021.txt · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-33211 · Security Note
• https://osv.dev/vulnerability/CVE-2021-33211 · Vendor Advisory
• https://t.me/cibsecurity/26147 · Telegram Post
• https://syss.de/pentest-blog · Note
• https://t.me/cvenotify/17753 · Telegram Post