CVE-2026-17539 | CVSS: 5.9 | 严重级别: MEDIUM
RTU500 has a vulnerability, where high-load scenarios, such as sending GI requests at short intervals, may cause a NULL pointer dereference in the last entry of the enhanced message queue. This can cause a BCI_IEC104 fatal write error, resulting in connection interruption and restart, and ultimately a denial of service for bidirectional IEC 60870-5-104 communication.
参考链接:
• https://publisher.hitachienergy.com/preview?DocumentID=8DBD000259&LanguageCode=e
📌 数据来源: NVD 官方
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