CVE-2023-36611 Privilege escalation in TBox LT2
Low-privilege users can access higher-privilege security tokens to read protected files via SSH, impacting Ovarro TBox RTU security.
- 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-2023-36611?
CVE-2023-36611 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 allow low privilege users to access software security tokens of higher privilege. This could allow an attacker with “user” privileges to access files requiring higher privileges by establishing an SSH session and providing the other tokens.
Weakness: CWE-285
Which versions are affected by CVE-2023-36611?
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-2023-36611?
No fix has been published for CVE-2023-36611 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-36611 being exploited?
There is no known exploitation of CVE-2023-36611 in the wild and no public exploit code.
Other vulnerabilities in Ovarro TBox LT2
Sources
Also known as GHSA-4h6x-9m53-wfc7.