CVE-2022-2502

Summary

CVE	CVE-2022-2502
State	PUBLIC
Assigner	[email protected]
Source Priority	CVE Program / NVD first with legacy fallback
Published	2023-07-26 06:15:00 UTC
Updated	2023-08-03 19:26:00 UTC
Description	A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature ‘Advanced security’ which must be ordered separately. If these preconditions are fulfilled, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a missing input data validation which eventually if exploited causes an internal buffer to overflow in the HCI IEC 60870-5-104 function.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Hardware	Hitachienergy	Rtu500	-	All	All	All
Operating System	Hitachienergy	Rtu500 Firmware	13.3.1	All	All	All
Operating System	Hitachienergy	Rtu500 Firmware	13.3.2	All	All	All
Operating System	Hitachienergy	Rtu500 Firmware	13.3.3	All	All	All
Operating System	Hitachienergy	Rtu500 Firmware	13.4.1	All	All	All

References

Reference	Source	Link	Tags
search.abb.com/library/Download.aspx	MISC	search.abb.com
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

Legacy QID Mappings

591424 Hitachi Energy RTU500 series Stack-based Buffer Overflow Vulnerability (8DBD000121,ICSA-23-220-02)