CVE-2023-36608 Weak cryptography in TBox LT2

Medium 6.5 Published 3 Jul 2023 Updated 25 Oct 2024

Attackers can potentially recover user credentials from TBox RTUs due to the use of insecure MD5 hashing for password storage.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-36608?

CVE-2023-36608 is a medium-severity vulnerability in Ovarro TBox LT2, published on 3 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The affected TBox RTUs store hashed passwords using MD5 encryption, which is an insecure encryption algorithm.

Weakness: CWE-327

Which versions are affected by CVE-2023-36608?

It affects 5 products.

Products include Ovarro Tbox Lt2 Firmware, Ovarro Tbox Ms-Cpu32-S2 Firmware, Ovarro Tbox Ms-Cpu32 Firmware, Ovarro Tbox Rm2 Firmware, Ovarro Tbox Tg2 Firmware.

How do I fix CVE-2023-36608?

No fix has been published for CVE-2023-36608 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-36608 being exploited?

There is no known exploitation of CVE-2023-36608 in the wild and no public exploit code.

Sources

Also known as GHSA-c8rm-qrp7-66mr.