CVE-2021-21801

CVSS 9.6 CRITICALEPSS 63.4%CWE-79

Vexday Risk Score

55Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 9.6EPSS 63.4%KEV nãoPoC —Nuclei simMetasploit —Patch —

Lifecycle

16 Jul 2021Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

This vulnerability is present in device_graph_page.php script, which is a part of the Advantech R-SeeNet web applications. A specially crafted URL by an attacker and visited by a victim can lead to arbitrary JavaScript code execution.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected products

n/a · Advantech

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References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1272