CVE-2023-36610 - OpenCVE

The affected TBox RTUs generate software security tokens using insufficient entropy. The random seed used to generate the software tokens is not initialized correctly, and other parts of the token are generated using predictable time-based values. An attacker with this knowledge could successfully brute force the token and authenticate themselves.

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

Vendors & Products
CPE Configurations

Vendors	Products
Ovarro	Tbox Ms-cpu32-s2 Firmware Tbox Lt2 Tbox Ms-cpu32 Tbox Ms-cpu32 Firmware Tbox Ms-cpu32-s2 Tbox Rm2 Firmware Tbox Rm2 Tbox Lt2 Firmware Tbox Tg2 Firmware Tbox Tg2

Configuration 1 [-]

AND

cpe:2.3:o:ovarro:tbox_ms-cpu32_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ovarro:tbox_ms-cpu32:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:ovarro:tbox_ms-cpu32-s2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ovarro:tbox_ms-cpu32-s2:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:ovarro:tbox_lt2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ovarro:tbox_lt2:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:ovarro:tbox_tg2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ovarro:tbox_tg2:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:o:ovarro:tbox_rm2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ovarro:tbox_rm2:-:*:*:*:*:*:*:*

References

Link	Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03	Mitigation Third Party Advisory US Government Resource

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: icscert

Published: 2023-07-03T20:01:31.978Z

Updated: 2023-07-03T20:01:31.978Z

Reserved: 2023-06-23T20:39:08.361Z

Link: CVE-2023-36610

JSON object: View

NVD Information

Status : Modified

Published: 2023-07-03T21:15:09.967

Modified: 2023-11-07T04:16:38.887

Link: CVE-2023-36610

JSON object: View

Redhat Information

No data.

CWE

CWE-331

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