Medium severity6.1NVD Advisory· Published Jul 16, 2021· Updated Jun 17, 2026
CVE-2021-21800
CVE-2021-21800
Description
Cross-site scripting vulnerabilities exist in the ssh_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.
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Affected products
2- Advantech/R-SeeNetdescription
Patches
Vulnerability mechanics
References
1- talosintelligence.com/vulnerability_reports/TALOS-2021-1271nvdExploitThird Party Advisory
News mentions
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