Arbitrary JavaScript Code Execution Vulnerability in Advantech R-SeeNet Web Applications
CVE-2021-21801

9.6CRITICAL

Key Information:

Vendor

Advantech
Status
Advantech
Vendor
CVE Published:
16 July 2021

What is CVE-2021-21801?

The vulnerability found in the device_graph_page.php script within Advantech R-SeeNet web applications allows an attacker to execute arbitrary JavaScript code. This occurs when a victim visits a specially crafted URL. This security flaw can lead to serious consequences, including unauthorized actions on behalf of the user or exposure of sensitive data.

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Affected Version(s)

Advantech Advantech R-SeeNet 2.4.12 (20.10.2020)

References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC

EPSS Score

84% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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