CVE-2023-4203
MEDIUMCVSS 5.4/10EPSS 0.87%
Last modified
CVE-2023-4203 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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.. EPSS estimates a 0.87% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Eki-1524 Firmware | <= 1.24 |
| Advantech | Eki-1522 Firmware | <= 1.24 |
| Advantech | Eki-1521 Firmware | <= 1.24 |
References
- https://cyberdanube.com/en/en-st-polten-uas-multiple-vulnerabilities-in-advantech-eki-15xx-series/Exploit, Third Party Advisory
- https://cyberdanube.com/en/en-st-polten-uas-multiple-vulnerabilities-in-advantech-eki-15xx-series/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-4203?
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.
How severe is CVE-2023-4203?
CVE-2023-4203 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.87% probability of exploitation in the next 30 days.
How do I fix CVE-2023-4203?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-4203?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST