CVE-2023-6711

Vulnerability exists in SCI IEC 60870-5-104 and HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Specially crafted messages sent to the mentioned components are not validated properly and can result in buffer overflow and as final consequence to a reboot of an RTU500 CMU.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000184&languageCode=en&Preview=true	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:hitachienergy:rtu500_firmware::::::::
	cpe:2.3:o:hitachienergy:rtu500_firmware::::::::
	cpe:2.3:o:hitachienergy:rtu500_firmware::::::::
	cpe:2.3:o:hitachienergy:rtu500_firmware::::::::
	cpe:2.3:o:hitachienergy:rtu500_firmware::::::::
	cpe:2.3:o:hitachienergy:rtu500_firmware::::::::
	cpe:2.3:o:hitachienergy:rtu500_firmware::::::::
	cpe:2.3:o:hitachienergy:rtu500_firmware:13.5.1.0:::::::*

cpe:2.3:h:hitachienergy:rtu500:-:*:*:*:*:*:*:*

History

28 Dec 2023, 19:03

Type	Values Removed	Values Added
References	~~() https://publisher.hitachienergy.com/preview?DocumentId=8DBD000184&languageCode=en&Preview=true -~~	() https://publisher.hitachienergy.com/preview?DocumentId=8DBD000184&languageCode=en&Preview=true - Vendor Advisory
CPE		cpe:2.3:o:hitachienergy:rtu500_firmware:13.5.1.0:::::::* cpe:2.3:o:hitachienergy:rtu500_firmware:::::::: cpe:2.3:h:hitachienergy:rtu500:-:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
CWE		CWE-120
First Time		Hitachienergy rtu500 Firmware Hitachienergy rtu500 Hitachienergy

19 Dec 2023, 16:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-19 15:15

Updated : 2024-02-28 20:54

NVD link : CVE-2023-6711

Mitre link : CVE-2023-6711

CVE.ORG link : CVE-2023-6711

JSON object : View

Products Affected

hitachienergy

rtu500
rtu500_firmware

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-20

Improper Input Validation

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