CVE-2021-21799

State: Published
Severity: 9.6 Critical
Published: Jul 16, 2021
Updated: Aug 3, 2024
Reserved: Jan 4, 2021

Description

Cross-site scripting vulnerabilities exist in the telnet_form.php script functionality of Advantech R-SeeNet v 2.4.12 (20.10.2020). If a user visits a specially crafted URL, it can lead to arbitrary JavaScript code execution in the context of the targeted user’s browser. An attacker can provide a crafted URL to trigger this vulnerability.

Scores

CVSS	Score	Vector	Source
3.0	9.6 Critical	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H	talos

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

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

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1270

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