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CVE-2023-4203

CRITICAL
Published 2023-08-08T10:29:21.163Z
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CVSS Score

V3.1
9.0
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.005
probability
of exploitation in the wild

There is a 0.5% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.645
Higher than 64.5% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by a Stored Cross-Site Scripting vulnerability, which can be triggered by authenticated users in the ping tool of the web-interface.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Advantech

EKI-1524

Affected Versions:

0
Advantech

EKI-1522

Affected Versions:

0
Advantech

EKI-1521

Affected Versions:

0
advantech

eki-1524

Affected Versions:

0
advantech

eki-1522

Affected Versions:

0
advantech

eki-1521

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-mfq6-hv3w-q46x

Advisory Details

Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by a Stored Cross-Site Scripting vulnerability, which can be triggered by authenticated users in the ping tool of the web-interface.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-4203
WEB https://cyberdanube.com/en/en-st-polten-uas-multiple-vulnerabilities-in-advantech-eki-15xx-series
WEB http://packetstormsecurity.com/files/174153/Advantech-EKI-1524-CE-EKI-1522-EKI-1521-Cross-Site-Scripting.html
WEB http://seclists.org/fulldisclosure/2023/Aug/13

Advisory provided by GitHub Security Advisory Database. Published: August 8, 2023, Modified: February 13, 2025

References

https://cyberdanube.com/en/en-st-polten-uas-multiple-vulnerabilities-in-advantech-eki-15xx-series/
http://seclists.org/fulldisclosure/2023/Aug/13
http://packetstormsecurity.com/files/174153/Advantech-EKI-1524-CE-EKI-1522-EKI-1521-Cross-Site-Scripting.html
Published: 2023-08-08T10:29:21.163Z
Last Modified: 2025-02-13T17:09:16.094Z
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