Vulnerability Monitor

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CVE-2023-5768

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

Published

2023-12-04T15:15:07.793

Last Modified

2024-11-21T08:42:27.003

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-79
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System hitachienergy rtu520_firmware ≤ 12.0.14 Yes
Operating System hitachienergy rtu520_firmware ≤ 12.2.11 Yes
Operating System hitachienergy rtu520_firmware ≤ 12.4.11 Yes
Operating System hitachienergy rtu520_firmware ≤ 12.6.9 Yes
Operating System hitachienergy rtu520_firmware ≤ 12.7.6 Yes
Operating System hitachienergy rtu520_firmware ≤ 13.2.6 Yes
Operating System hitachienergy rtu520_firmware ≤ 13.4.3 Yes
Hardware hitachienergy rtu520 - No
Operating System hitachienergy rtu530_firmware ≤ 12.0.14 Yes
Operating System hitachienergy rtu530_firmware ≤ 12.2.11 Yes
Operating System hitachienergy rtu530_firmware ≤ 12.4.11 Yes
Operating System hitachienergy rtu530_firmware ≤ 12.6.9 Yes
Operating System hitachienergy rtu530_firmware ≤ 12.7.6 Yes
Operating System hitachienergy rtu530_firmware ≤ 13.2.6 Yes
Operating System hitachienergy rtu530_firmware ≤ 13.4.3 Yes
Hardware hitachienergy rtu530 - No
Operating System hitachienergy rtu540_firmware ≤ 12.0.14 Yes
Operating System hitachienergy rtu540_firmware ≤ 12.2.11 Yes
Operating System hitachienergy rtu540_firmware ≤ 12.4.11 Yes
Operating System hitachienergy rtu540_firmware ≤ 12.6.9 Yes
Operating System hitachienergy rtu540_firmware ≤ 12.7.6 Yes
Operating System hitachienergy rtu540_firmware ≤ 13.2.6 Yes
Operating System hitachienergy rtu540_firmware ≤ 13.4.3 Yes
Hardware hitachienergy rtu540 - No
Operating System hitachienergy rtu560_firmware ≤ 12.0.14 Yes
Operating System hitachienergy rtu560_firmware ≤ 12.2.11 Yes
Operating System hitachienergy rtu560_firmware ≤ 12.4.11 Yes
Operating System hitachienergy rtu560_firmware ≤ 12.6.9 Yes
Operating System hitachienergy rtu560_firmware ≤ 12.7.6 Yes
Operating System hitachienergy rtu560_firmware ≤ 13.2.6 Yes
Operating System hitachienergy rtu560_firmware ≤ 13.4.3 Yes
Hardware hitachienergy rtu560 - No
References