8.7
Élevée
CVE-2026-1773 IEC 60870-5-104 used in RTU500: Potential Denial of Service impact on reception of invalid U-format frame. Product is…
Description
IEC 60870-5-104 used in RTU500: Potential Denial of Service impact on reception of invalid U-format frame. Product is only affected if IEC 60870-5-104 bi-directional functionality is configured. Enabling secure communication following IEC 62351-3 does not remediate the vulnerability but mitigates the risk of exploitation.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| RTU500 series CMU Firmware | 13.8.1 | Pas de correctif indiqué |
| RTU500 series CMU Firmware 13.7 | 13.7.1 → 13.7.7 | Pas de correctif indiqué |
| RTU500 series CMU Firmware 13.6 | 13.6.1 → 13.6.2 | Pas de correctif indiqué |
| RTU500 series CMU Firmware 13.5 | 13.5.1 → 13.5.4 | Pas de correctif indiqué |
| RTU500 series CMU Firmware 12.7 | 12.7.1 → 12.7.7 | Pas de correctif indiqué |
Autres CVE de RTU500 series CMU Firmware
Les 13 CVE de 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
Moyenne
CVE-2026-8066
A directory traversal vulnerability in the file upload functionality of Hitachi Energy RTU500 end-of-life versions…
9.1
Critique
CVE-2026-8065
An authentication bypass vulnerability in the firmware update endpoint of Hitachi Energy RTU500 end-of-life versions…
9.1
Critique
CVE-2026-17539
RTU500 has a vulnerability, where high-load scenarios, such as sending GI requests at short intervals, may cause a…
5.9
Moyenne