CVE-2021-21805

State: Published
Severity: 9.8 Critical
Published: Aug 5, 2021
Updated: Aug 3, 2024
Reserved: Jan 4, 2021

Description

An OS Command Injection vulnerability exists in the ping.php script functionality of Advantech R-SeeNet v 2.4.12 (20.10.2020). A specially crafted HTTP request can lead to arbitrary OS command execution. An attacker can send a crafted HTTP request to trigger this vulnerability.

Scores

CVSS	Score	Vector	Source
3.0	9.8 Critical	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	talos

Weaknesses

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Affected Products

Product	Versions
Advantechn/a	Advantech R-SeeNet 2.4.12 (20.10.2020)Affected

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1274

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