PT-2023-11650 · Semcms · Semcms

Published 2023-08-05 · Updated 2023-08-09 · CVE-2020-23564

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 SEMCMS version 3.9

Description The issue allows remote attackers to run arbitrary code. This is achieved via the SEMCMS Upfile.php file, which is vulnerable to file upload attacks.

Recommendations For SEMCMS version 3.9, consider disabling the SEMCMS Upfile.php file as a temporary workaround until a patch is available. Restrict access to this file to minimize the risk of exploitation.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-23564

Affected Products

Semcms

References · 5

• 🔥 https://github.com/a1ertx55/cmstest/blob/main/semcms.md · Exploit
• 🔥 https://github.com/a1ertx55/cmstest/blob/master/semcms.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-23564 · Security Note
• https://osv.dev/vulnerability/CVE-2020-23564 · Vendor Advisory
• https://t.me/cvenotify/56100 · Telegram Post