Vulnerability Description
Nozomi Networks Labs identified a CWE-345: Insufficient Verification of Data Authenticity vulnerability in the firmware upgrade mechanism of the Advantech EKI-1242EIMS in firmware version V1.06.01. The device accepts firmware images through the authenticated web management interface without performing any cryptographic signature or certificate verification. An authenticated administrator-level attacker can install arbitrary modified firmware on the device, enabling full persistent compromise of the platform.
Related Weaknesses (CWE)
References
- https://advcloudfiles.advantech.com/cms/5dafee28-ad53-4d07-a328-7896fcc24b6e/Sec
- https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-73177
FAQ
What is CVE-2026-73177?
CVE-2026-73177 is a documented vulnerability. Nozomi Networks Labs identified a CWE-345: Insufficient Verification of Data Authenticity vulnerability in the firmware upgrade mechanism of the Advantech EKI-1242EIMS in firmware version V1.06.01. Th...
How severe is CVE-2026-73177?
CVSS scoring is not yet available for CVE-2026-73177. Check NVD for updates.
Is there a patch for CVE-2026-73177?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.