CVE-2026-8065 (GCVE-0-2026-8065)
Vulnerability from cvelistv5
Published
2026-09-29 09:20
Modified
2026-09-29 15:54
Severity ?
CWE
  • CWE-306 - Missing authentication for critical function
Summary
An authentication bypass vulnerability in the firmware update endpoint of Hitachi Energy RTU500 end-of-life versions allows an unauthenticated attacker to upload arbitrary firmware through a crafted POST request. Successful exploitation could allow the attacker to modify device functionality or compromise the integrity or availability of the device.
Impacted products
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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