PT-2020-14293 · Nette+1 · Nette+1

Cyku Hong · Published 2020-10-01 · Updated 2024-07-15 · CVE-2020-15227

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 Nette versions prior to 2.0.19 Nette versions prior to 2.1.13 Nette versions prior to 2.2.10 Nette versions prior to 2.3.14 Nette versions prior to 2.4.16 Nette versions prior to 3.0.6

Description The issue allows for a code injection attack by passing specially formed parameters to a URL, which may possibly lead to remote code execution (RCE). This is a concern for Nette, a PHP/Composer MVC Framework.

Recommendations For versions prior to 2.0.19, update to version 2.0.19 or later. For versions prior to 2.1.13, update to version 2.1.13 or later. For versions prior to 2.2.10, update to version 2.2.10 or later. For versions prior to 2.3.14, update to version 2.3.14 or later. For versions prior to 2.4.16, update to version 2.4.16 or later. For versions prior to 3.0.6, update to version 3.0.6 or later.

Exploit

Fix

RCE

Code Injection

Special Elements Injection

Weakness Enumeration

CWE-94

CWE-74

Related Identifiers

CVE-2020-15227

DLA-2617-1

GHSA-8GV3-3J7F-WG94

USN-5983-1

Affected Products

Nette

Ubuntu

References · 20

• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/nette/application/CVE-2020-15227.yaml · Exploit
• 🔥 https://github.com/hu4wufu/CVE-2020-15227 · Exploit
• https://ubuntu.com/security/notices/USN-5983-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-15227 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-15227 · Security Note
• https://osv.dev/vulnerability/GHSA-8gv3-3j7f-wg94 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-15227 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-15227 · Security Note
• https://ubuntu.com/security/CVE-2020-15227 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2617-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5983-1 · Vendor Advisory
• https://github.com/nette/application/security/advisories/GHSA-8gv3-3j7f-wg94 · Note
• https://github.com/nette/application · Note
• https://github.com/nette/application/commit/5b39e53674c9ad2ab0b9916c3fc7becf472f67cb · Note
• https://t.me/cybersecuritytechnologies/10832 · Telegram Post