PT-2021-17764 · Lucy · Lucy Security Awareness

Published 2021-03-11 · Updated 2021-03-22 · CVE-2021-28132

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: LUCY Security Awareness Software versions 4.7.x and earlier

Description: The issue allows unauthenticated remote code execution due to the Migration Tool in the Support section permitting the upload of .php files within a system.tar.gz file. The uploaded .php file becomes accessible via a public/system/static URI.

Recommendations: For versions 4.7.x and earlier, consider disabling the Migration Tool in the Support section until a patch is available to prevent the upload of malicious .php files. Restrict access to the public/system/static URI to minimize the risk of exploitation.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2021-28132

Affected Products

Lucy Security Awareness

References · 6

• 🔥 https://abuyv.com/cve/lucy-file-upload-RCE · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-28132 · Security Note
• https://osv.dev/vulnerability/CVE-2021-28132 · Vendor Advisory
• https://t.me/cvenotify/11157 · Telegram Post
• https://t.me/cibsecurity/24748 · Telegram Post
• https://t.me/cvenotify/11702 · Telegram Post