A vulnerability exists in RTU500 IEC 60870-4-104 controlled station functionality, that allows an authenticated and authorized attacker to perform a CMU restart. The vulnerability can be triggered if certificates are updated while in use on active connections. The affected CMU will automatically recover itself if an attacker successfully exploits this vulnerability.
History

Tue, 25 Mar 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 25 Mar 2025 13:00:00 +0000

Type Values Removed Values Added
Description A vulnerability exists in RTU500 IEC 60870-4-104 controlled station functionality, that allows an authenticated and authorized attacker to perform a CMU restart. The vulnerability can be triggered if certificates are updated while in use on active connections. The affected CMU will automatically recover itself if an attacker successfully exploits this vulnerability.
Weaknesses CWE-476
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/R:A'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Hitachi Energy

Published: 2025-03-25T12:30:42.034Z

Updated: 2025-03-25T13:11:58.573Z

Reserved: 2024-11-20T13:16:55.872Z

Link: CVE-2024-11499

cve-icon Vulnrichment

Updated: 2025-03-25T13:11:55.406Z

cve-icon NVD

Status : Received

Published: 2025-03-25T13:15:39.890

Modified: 2025-03-25T13:15:39.890

Link: CVE-2024-11499

cve-icon Redhat

No data.