What’s Vulnerable › Vulnerabilities

CVE-2023-2575: Authenticated Buffer Overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 15.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-08 · updated 2026-06-17
• Weakness: CWE-121

Description

Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by a Stack-based Buffer Overflow vulnerability, which can be triggered by authenticated users via a crafted POST request.

Affected products

• Advantech Eki-1521 Firmware: through 1.21
• Advantech Eki-1522 Firmware: through 1.21
• Advantech Eki-1524 Firmware: through 1.21

References

• http://packetstormsecurity.com/files/172307/Advantech-EKI-15XX-Series-Command-Injection-Buffer-Overflow.html
• http://seclists.org/fulldisclosure/2023/May/4
• https://cyberdanube.com/en/multiple-vulnerabilities-in-advantech-eki-15xx-series/
• https://www.advantech.com/en/support/details/firmware?id=1-1J9BEBL
• https://www.advantech.com/en/support/details/firmware?id=1-1J9BECT
• https://www.advantech.com/en/support/details/firmware?id=1-1J9BED3
• http://packetstormsecurity.com/files/172307/Advantech-EKI-15XX-Series-Command-Injection-Buffer-Overflow.html
• http://seclists.org/fulldisclosure/2023/May/4
• https://cyberdanube.com/en/multiple-vulnerabilities-in-advantech-eki-15xx-series/
• https://www.advantech.com/en/support/details/firmware?id=1-1J9BEBL
• https://www.advantech.com/en/support/details/firmware?id=1-1J9BECT
• https://www.advantech.com/en/support/details/firmware?id=1-1J9BED3

Get alerted when CVE-2023-2575 or the next vulnerability affects your stack