PT-2020-17211 · Incom · Incomcms

M4Dm0E + 1 · Published 2020-12-07 · Updated 2022-01-06 · CVE-2020-29597

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 IncomCMS version 2.0

Description The issue is related to an insecure file upload vulnerability in the modules/uploader/showcase/script.php file. This allows unauthenticated attackers to upload files into the server.

Recommendations For IncomCMS version 2.0, as a temporary workaround, consider disabling the file upload functionality in the modules/uploader/showcase/script.php file until a patch is available. Restrict access to this file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-29597

Affected Products

Incomcms

References · 9

• 🔥 https://github.com/M4DM0e/m4dm0e.github.io/blob/gh-pages/_posts/2020-12-07-incom-insecure-up.md · Exploit
• 🔥 https://exploit-db.com/exploits/49351 · Exploit
• 🔥 http://packetstormsecurity.com/files/160784/Incom-CMS-2.0-File-Upload.html · Exploit
• 🔥 https://m4dm0e.github.io/2020/12/07/incom-insecure-up.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-29597 · Security Note
• https://osv.dev/vulnerability/CVE-2020-29597 · Vendor Advisory
• https://t.me/cibsecurity/17206 · Telegram Post
• https://t.me/cvenotify/6698 · Telegram Post
• https://t.me/cvenotify/6692 · Telegram Post