CVE-2023-36611

Name: CVE-2023-36611
Creator: NVD / NIST
Published: 2023-07-03T21:15:10.037+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.40%

Last modified Jun 17, 2026

CVE-2023-36611 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. . EPSS estimates a 0.40% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.40%

32.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-285

Affected Software

Vendor	Product	Versions
Ovarro	Tbox Ms-Cpu32 Firmware	<= 1.50.598
Ovarro	Tbox Ms-Cpu32-S2 Firmware	<= 1.50.598
Ovarro	Tbox Lt2 Firmware	<= 1.50.598
Ovarro	Tbox Tg2 Firmware	<= 1.50.598
Ovarro	Tbox Rm2 Firmware	<= 1.50.598

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03Mitigation, Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03Mitigation, Third Party Advisory, US Government Resource

Timeline

Published: Jul 3, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-36611?

How severe is CVE-2023-36611?

CVE-2023-36611 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.

How do I fix CVE-2023-36611?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-36611?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST