CVE-2023-36610
Severity Score
5.9
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
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.
*Credits:
Floris Hendriks, Jeroen Wijenbergh, Radboud University
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-06-23 CVE Reserved
- 2023-07-03 CVE Published
- 2024-07-09 EPSS Updated
- 2024-10-25 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-331: Insufficient Entropy
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03 | Government Resource |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Ovarro Search vendor "Ovarro" | Tbox Ms-cpu32 Firmware Search vendor "Ovarro" for product "Tbox Ms-cpu32 Firmware" | <= 1.50.598 Search vendor "Ovarro" for product "Tbox Ms-cpu32 Firmware" and version " <= 1.50.598" | - |
Affected
| in | Ovarro Search vendor "Ovarro" | Tbox Ms-cpu32 Search vendor "Ovarro" for product "Tbox Ms-cpu32" | - | - |
Safe
|
| Ovarro Search vendor "Ovarro" | Tbox Ms-cpu32-s2 Firmware Search vendor "Ovarro" for product "Tbox Ms-cpu32-s2 Firmware" | <= 1.50.598 Search vendor "Ovarro" for product "Tbox Ms-cpu32-s2 Firmware" and version " <= 1.50.598" | - |
Affected
| in | Ovarro Search vendor "Ovarro" | Tbox Ms-cpu32-s2 Search vendor "Ovarro" for product "Tbox Ms-cpu32-s2" | - | - |
Safe
|
| Ovarro Search vendor "Ovarro" | Tbox Lt2 Firmware Search vendor "Ovarro" for product "Tbox Lt2 Firmware" | <= 1.50.598 Search vendor "Ovarro" for product "Tbox Lt2 Firmware" and version " <= 1.50.598" | - |
Affected
| in | Ovarro Search vendor "Ovarro" | Tbox Lt2 Search vendor "Ovarro" for product "Tbox Lt2" | - | - |
Safe
|
| Ovarro Search vendor "Ovarro" | Tbox Tg2 Firmware Search vendor "Ovarro" for product "Tbox Tg2 Firmware" | <= 1.50.598 Search vendor "Ovarro" for product "Tbox Tg2 Firmware" and version " <= 1.50.598" | - |
Affected
| in | Ovarro Search vendor "Ovarro" | Tbox Tg2 Search vendor "Ovarro" for product "Tbox Tg2" | - | - |
Safe
|
| Ovarro Search vendor "Ovarro" | Tbox Rm2 Firmware Search vendor "Ovarro" for product "Tbox Rm2 Firmware" | <= 1.50.598 Search vendor "Ovarro" for product "Tbox Rm2 Firmware" and version " <= 1.50.598" | - |
Affected
| in | Ovarro Search vendor "Ovarro" | Tbox Rm2 Search vendor "Ovarro" for product "Tbox Rm2" | - | - |
Safe
|