CVE-2021-21803 - Vulnerability Details - OpenCVE

Description

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.

Published: 2021-07-16

Score: 6.1 Medium

EPSS: 7.9% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

Advantech

affected

Version	Status	Constraints
`Advantech R-SeeNet 2.4.12 (20.10.2020)`	affected	—

Configuration 1 [-]

cpe:2.3:a:advantech:r-seenet:2.4.12:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.07902.

Key SSVC decision points have not yet been added.

References

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

History

No history.

Subscriptions

Advantech R-seenet

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-07-16T10:37:30.000Z

Updated: 2024-08-03T18:23:29.560Z

Reserved: 2021-01-04T00:00:00.000Z

Link: CVE-2021-21803

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-16T11:15:09.833

Modified: 2026-06-17T03:36:08.823

Link: CVE-2021-21803

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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

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