PT-2021-10527 · Zkeacms · Zkeacms

Alilovetaozi · Published 2021-09-13 · Updated 2021-09-23 · CVE-2020-20670

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: ZKEACMS version 3.2.0

Description: An arbitrary file upload issue in the "/admin/media/upload" API endpoint allows attackers to execute arbitrary code via a crafted HTML file.

Recommendations: For ZKEACMS version 3.2.0, consider disabling the "/admin/media/upload" API endpoint until a patch is available to prevent exploitation. Restrict access to this endpoint to minimize the risk of arbitrary code execution. Avoid using this endpoint with untrusted input until the issue is resolved. 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-2020-20670

Affected Products

Zkeacms

References · 5

• 🔥 https://github.com/yilezhu/Czar.Cms/issues/6 · Exploit
• https://osv.dev/vulnerability/CVE-2020-20670 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-20670 · Security Note
• https://t.me/cibsecurity/28765 · Telegram Post
• https://t.me/cvenotify/20816 · Telegram Post