CVE-2023-36610 — Ovarro / TBox MS-CPU32

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Ovarro / TBox MS-CPU32	affected 0 through 1.50.598
Ovarro / TBox MS-CPU32-S2	affected 0 through 1.50.598
Ovarro / TBox LT2	affected 0 through 1.50.598
Ovarro / TBox TG2	affected 0 through 1.50.598
Ovarro / TBox RM2	affected 0 through 1.50.598

CWE

CWE-331

References

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

ADP enrichment

CVE

No English description supplied.

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

CISA-ADP

No English description supplied.

No references supplied.