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Vulnerability details

CVE-2026-73173

Advantech EKI-1242EIMSAdvantech EKI-1242IEIMS
CVSS 4.0
8.8High

Official description

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.

CVSS scores

ScoreVersionSourceVector
8.8High 4.0 CVEProject cvelistV5 (CNA) (Nozomi) CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

VendorProductVersionsSource
Advantech EKI-1242EIMS v ≤ 1.06.01 CVEProject cvelistV5 (CNA)
Advantech EKI-1242IEIMS v ≤ 1.06.01 CVEProject cvelistV5 (CNA)

References and advisories

2
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Details

Published
2026-09-16
Last updated
2026-09-17
State
Published
Assigner (CNA)
Nozomi

Exploit prediction (EPSS)

0.71%
Probability of exploitation in 30 days
53.7%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
No
Exploitation
None
Technical impact
Partial

Weaknesses (CWE)

  • CWE-306
    Missing Authentication for Critical Function