PT-2020-15565 · Imcat · Imcat

Published 2020-12-09 · Updated 2020-12-10 · CVE-2020-23520

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions imcat version 5.2

Description The issue allows an authenticated file upload and consequently remote code execution via the picture functionality.

Recommendations For imcat version 5.2, consider disabling the picture functionality until a patch is available to prevent remote code execution. Restrict access to file upload features to minimize the risk of exploitation.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-23520

Affected Products

Imcat

References · 9

• 🔥 https://github.com/peacexie/imcat/issues/4 · Exploit
• https://osv.dev/vulnerability/CVE-2020-23520 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-23520 · Security Note
• https://t.me/cibsecurity/17926 · Telegram Post
• https://t.me/cvenotify/6842 · Telegram Post
• https://t.me/cibsecurity/17945 · Telegram Post
• https://t.me/cibsecurity/17964 · Telegram Post
• https://t.me/cibsecurity/17906 · Telegram Post
• https://t.me/cibsecurity/17984 · Telegram Post