PT-2020-16107 · Cmsuno · Cmsuno

Published 2020-11-13 · Updated 2021-07-21 · CVE-2020-25538

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions CMSuno version 1.6.2

Description An authenticated attacker can inject malicious code into the lang parameter in the "/uno/central.php" file and run this PHP code in the web page, potentially allowing the attacker to take control of the server.

Recommendations For CMSuno version 1.6.2, consider disabling access to the "/uno/central.php" file or restricting the lang parameter to prevent malicious code injection until a patch is available.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2020-25538

Affected Products

Cmsuno

References · 8

• 🔥 https://fatihhcelik.blogspot.com/2020/09/cmsuno-162-remote-code-execution_30.html · Exploit
• 🔥 https://exploit-db.com/exploits/49485 · Exploit
• 🔥 http://packetstormsecurity.com/files/161162/CMSUno-1.6.2-Remote-Code-Execution.html · Exploit
• https://osv.dev/vulnerability/CVE-2020-25538 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-25538 · Security Note
• https://t.me/cvenotify/5695 · Telegram Post
• https://t.me/cibsecurity/16290 · Telegram Post
• https://t.me/cvenotify/9051 · Telegram Post