What is CVE-2023-36609?

CVE-2023-36609 is a high-severity vulnerability in Ovarro Tbox Lt2, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 7.2/10. Published 2023-07-03.

How severe is CVE-2023-36609?

High severity. CVSS v3 base score is 7.2 out of 10.

Vulnerability in Ovarro Tbox Lt2

CVE-2023-36609

The affected TBox RTUs run OpenVPN with root privileges and can run user defined configuration scripts. An attacker could set up a local OpenVPN server and push a malicious script onto the TBox host to acquire root privileges.

EPSS: 0.007 (49.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-829 — Inclusion of Functionality from Untrusted Control Sphere

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, government-resource, Mitigation)

Frequently asked questions

What is CVE-2023-36609?: CVE-2023-36609 is a high-severity vulnerability in Ovarro Tbox Lt2, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 7.2/10. Published 2023-07-03.
How severe is CVE-2023-36609?: High severity. CVSS v3 base score is 7.2 out of 10.