CVE-2026-73173

UNKNOWN 0.0

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Nozomi Networks Labs identified a CWE-306: Missing Authentication for Critical Function vulnerability in the edgserver management protocol of Advantech EKI-1242EIMS in firmware version V1.06.01 that allows a remote unauthenticated attacker to invoke critical device-management functions, including network reconfiguration, reboot, reset, and firmware upgrade, by sending crafted requests to TCP port 5058.

CWE	CWE-306
Vendor	advantech
Product	eki-1242ieims
Published	Sep 16, 2026

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Affected Versions

Advantech / EKI-1242IEIMS

0 ≤ 1.06.01

Advantech / EKI-1242EIMS

0 ≤ 1.06.01

References

NVD ↗ CVE.org ↗ EPSS Data ↗

nozominetworks.com: https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-73173 advcloudfiles.advantech.com: https://advcloudfiles.advantech.com/cms/5dafee28-ad53-4d07-a328-7896fcc24b6e/Security%20Advisory%20PDF%20File/SECURITY-ADVISORY----EKI-1242IEIMS-updated-20260904.pdf

Credits

Simone Bossi at Nozomi Networks