7.2
High
CVE-2024-2617 A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update, if…
Description
A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update, if secure update feature was not enabled on all CMUs of a RTU500. If a malicious actor successfully exploits this vulnerability, they could use it to update the RTU500 with unsigned firmware.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| RTU500 series CMU Firmware 13.5 | 13.5.1 → 13.5.3 | No fix stated |
| RTU500 series CMU Firmware 13.4 | 13.4.1 → 13.4.4 | No fix stated |
| RTU500 series CMU Firmware 13.2 | 13.2.1 → 13.2.7 | No fix stated |
| rtu500_firmware 13.5 | 13.5.1.0 → 13.5.3.0 | No fix stated |
Other CVEs of RTU500 series CMU Firmware
The 13 CVEs of RTU500 series CMU Firmware →
CVE-2026-8067
An improper authorization vulnerability in the end-of-life versions of RTU500’s web application allows an…
6.5
Medium
CVE-2026-8066
A directory traversal vulnerability in the file upload functionality of Hitachi Energy RTU500 end-of-life versions…
9.1
Critical
CVE-2026-8065
An authentication bypass vulnerability in the firmware update endpoint of Hitachi Energy RTU500 end-of-life versions…
9.1
Critical
CVE-2026-17539
RTU500 has a vulnerability, where high-load scenarios, such as sending GI requests at short intervals, may cause a…
5.9
Medium