Vulnerability · Published May 8, 2023 · Assigned by CyberDanube
CVE-2023-2575Authenticated Buffer Overflow
High 8.8
In plain English
A high-severity stack buffer overflow in EKI-1521 from Advantech. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 15.5% (higher than 97% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)15.5%top 3.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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 (as reported)
Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://www.advantech.com/en/support/details/firmware?id=1-1J9BED3 patch
- https://www.advantech.com/en/support/details/firmware?id=1-1J9BEBL patch
- https://www.advantech.com/en/support/details/firmware?id=1-1J9BECT patch
- https://cyberdanube.com/en/multiple-vulnerabilities-in-advantech-eki-15xx-series/ third-party-advisory
- http://seclists.org/fulldisclosure/2023/May/4
- http://packetstormsecurity.com/files/172307/Advantech-EKI-15XX-Series-Command-Injection-Buffer-Overflow.html