CVE-2021-21804

CRITICAL

Advantech R-SeeNet <2.4.12 - Code Injection

Title source: llm
STIX 2.1

Description

A local file inclusion (LFI) vulnerability exists in the options.php script functionality of Advantech R-SeeNet v 2.4.12 (20.10.2020). A specially crafted HTTP request can lead to arbitrary PHP code execution. An attacker can send a crafted HTTP request to trigger this vulnerability.

Scores

CVSS v3 9.8
EPSS 0.2781
EPSS Percentile 96.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-829 CWE-98
Status published
Products (1)
advantech/r-seenet 2.4.12
Published Jul 16, 2021
Tracked Since Feb 18, 2026