Arbitrary JavaScript Code Execution in Advantech R-SeeNet Web Applications
CVE-2021-21802

9.6CRITICAL

Key Information:

Vendor

Advantech
Status
Advantech
Vendor
CVE Published:
16 July 2021

What is CVE-2021-21802?

This vulnerability arises from the device_graph_page.php script within the Advantech R-SeeNet web applications. It allows attackers to craft a malicious URL that, when visited by a user, can lead to the execution of arbitrary JavaScript code on the victim's system. This risk underscores the importance of proper input validation and security measures in web application development.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

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

66% 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

JSON
.