CVE-2023-36610

Published: Jul 3, 2023

Modified: Oct 25, 2024

PUBLISHED

CVSS v3.1

5.9

MEDIUM

Description

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.

Vendor	Product	Versions
Ovarro	TBox MS-CPU32	affected `0 - <= 1.50.598`
Ovarro	TBox MS-CPU32-S2	affected `0 - <= 1.50.598`
Ovarro	TBox LT2	affected `0 - <= 1.50.598`
Ovarro	TBox TG2	affected `0 - <= 1.50.598`
Ovarro	TBox RM2	affected `0 - <= 1.50.598`

Weaknesses (CWE)

CWE-331

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03

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CVE-2023-36610

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References