PT-2021-17123 · Nedi · Nedi

Published 2021-02-12 · Updated 2021-02-14 · CVE-2021-26752

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 NeDi version 1.9C

Description The issue allows an authenticated user to execute operating system commands in the Nodes Traffic function on the endpoint "/Nodes-Traffic.php" via the md or ag HTTP GET parameter. This enables an attacker to obtain access to the operating system where NeDi is installed and to all application data.

Recommendations For NeDi version 1.9C, consider disabling access to the "/Nodes-Traffic.php" endpoint until a patch is available. As a temporary workaround, restrict the use of the md and ag HTTP GET parameters in the Nodes Traffic function to minimize the risk of exploitation.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2021-26752

Affected Products

Nedi

References · 6

• 🔥 https://n4nj0.github.io/advisories/nedi-multiple-vulnerabilities-i · Exploit
• https://osv.dev/vulnerability/CVE-2021-26752 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-26752 · Security Note
• https://t.me/cibsecurity/23572 · Telegram Post
• https://t.me/cvenotify/9902 · Telegram Post
• https://t.me/cvenotify/9937 · Telegram Post