PT-2021-10627 · Rgcms · Rgcms

Published 2021-09-15 · Updated 2021-09-27 · CVE-2020-21481

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: RGCMS version 1.06

Description: An arbitrary file upload issue allows attackers to execute arbitrary code via a crafted .txt file which is later changed to a PHP file.

Recommendations: For RGCMS version 1.06, consider restricting file uploads to prevent the execution of arbitrary code until a patch is available. As a temporary workaround, restrict access to file upload functionality 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-2020-21481

Affected Products

Rgcms

References · 7

• 🔥 https://porlockz.com/A-arbitrary-file-upload-vulnerability-in-RGCMS-V1-06 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-21481 · Security Note
• https://osv.dev/vulnerability/CVE-2020-21481 · Vendor Advisory
• https://t.me/cibsecurity/28957 · Telegram Post
• https://t.me/cvenotify/20965 · Telegram Post
• https://t.me/cvenotify/21526 · Telegram Post
• https://t.me/cvenotify/20943 · Telegram Post