PT-2024-3979 · Lenels2 · Lenels2 Netbox

Claroty Team82 · Published 2024-03-13 · Updated 2026-02-02 · CVE-2024-2421

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 LenelS2 NetBox versions prior to and including 5.6.1

Description The issue is related to an unauthenticated remote code execution (RCE) that allows an attacker to execute malicious commands with elevated permissions. It is associated with the failure to neutralize special elements used in the operating system command, which can be exploited by a remote attacker to execute arbitrary commands and elevate their privileges.

Recommendations For versions prior to and including 5.6.1, update to a version later than 5.6.1 to resolve the issue. As a temporary workaround, consider restricting access to the system to minimize the risk of exploitation.

Fix

RCE

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2024-04394

CVE-2024-2421

Affected Products

Lenels2 Netbox

References · 8

• https://cisa.gov/news-events/ics-advisories/icsa-24-151-01 · Vendor Advisory
• https://corporate.carrier.com/Images/CARR-PSA-2024-01-NetBox_tcm558-227956.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-2421 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-2421 · Security Note
• https://bdu.fstec.ru/vul/2024-04394 · Security Note
• https://vuldb.com/?id.266724 · Note
• https://claroty.com/team82/disclosure-dashboard/cve-2024-2421 · Note
• https://t.me/cveNotify/150551 · Telegram Post