Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-5768

Severity CVSS v4.0:
Pending analysis
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
04/12/2023
Last modified:
07/12/2023

Description

A vulnerability exists in the HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. <br /> Incomplete or wrong received APDU frame layout may <br /> cause blocking on link layer. Error reason was an endless blocking when reading incoming frames on link layer <br /> with wrong length information of APDU or delayed reception <br /> of data octets.<br /> <br /> <br /> Only communication link of affected HCI IEC 60870-5-104 <br /> is blocked. If attack sequence stops the communication to <br /> the previously attacked link gets normal again.<br /> <br />

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.10 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x
6.10
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* 12.0.1 (including) 12.0.14 (including)
cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* 12.2.1 (including) 12.2.11 (including)
cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* 12.4.1 (including) 12.4.11 (including)
cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* 12.6.1 (including) 12.6.9 (including)
cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* 12.7.1 (including) 12.7.6 (including)
cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* 13.2.1 (including) 13.2.6 (including)
cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* 13.4.1 (including) 13.4.3 (including)
cpe:2.3:h:hitachienergy:rtu520:-:*:*:*:*:*:*:*
cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* 12.0.1 (including) 12.0.14 (including)
cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* 12.2.1 (including) 12.2.11 (including)
cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* 12.4.1 (including) 12.4.11 (including)
cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* 12.6.1 (including) 12.6.9 (including)
cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* 12.7.1 (including) 12.7.6 (including)
cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* 13.2.1 (including) 13.2.6 (including)
cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* 13.4.1 (including) 13.4.3 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools