CVE-2021-22640
Ovarro TBox Insufficiently Protected Credentials
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An attacker can decrypt the Ovarro TBox login password by communication capture and brute force attacks.
Un atacante puede descifrar la contraseña de inicio de sesión de Ovarro TBox mediante la captura de comunicaciones y ataques de fuerza bruta
*Credits:
Uri Katz of Claroty reported these vulnerabilities to CISA.
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-01-05 CVE Reserved
- 2022-07-28 CVE Published
- 2024-02-18 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-294: Authentication Bypass by Capture-replay
- CWE-307: Improper Restriction of Excessive Authentication Attempts
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-21-054-04 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
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 Lt2-530 Firmware Search vendor "Ovarro" for product "Tbox Lt2-530 Firmware" | < 1.46 Search vendor "Ovarro" for product "Tbox Lt2-530 Firmware" and version " < 1.46" | - |
Affected
| in | Ovarro Search vendor "Ovarro" | Tbox Lt2-530 Search vendor "Ovarro" for product "Tbox Lt2-530" | - | - |
Safe
|
| Ovarro Search vendor "Ovarro" | Tbox Lt2-532 Firmware Search vendor "Ovarro" for product "Tbox Lt2-532 Firmware" | < 1.46 Search vendor "Ovarro" for product "Tbox Lt2-532 Firmware" and version " < 1.46" | - |
Affected
| in | Ovarro Search vendor "Ovarro" | Tbox Lt2-532 Search vendor "Ovarro" for product "Tbox Lt2-532" | - | - |
Safe
|
| Ovarro Search vendor "Ovarro" | Tbox Lt2-540 Firmware Search vendor "Ovarro" for product "Tbox Lt2-540 Firmware" | < 1.46 Search vendor "Ovarro" for product "Tbox Lt2-540 Firmware" and version " < 1.46" | - |
Affected
| in | Ovarro Search vendor "Ovarro" | Tbox Lt2-540 Search vendor "Ovarro" for product "Tbox Lt2-540" | - | - |
Safe
|
| Ovarro Search vendor "Ovarro" | Tbox Ms-cpu32 Firmware Search vendor "Ovarro" for product "Tbox Ms-cpu32 Firmware" | < 1.46 Search vendor "Ovarro" for product "Tbox Ms-cpu32 Firmware" and version " < 1.46" | - |
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" | < 1.46 Search vendor "Ovarro" for product "Tbox Ms-cpu32-s2 Firmware" and version " < 1.46" | - |
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 Rm2 Firmware Search vendor "Ovarro" for product "Tbox Rm2 Firmware" | < 1.46 Search vendor "Ovarro" for product "Tbox Rm2 Firmware" and version " < 1.46" | - |
Affected
| in | Ovarro Search vendor "Ovarro" | Tbox Rm2 Search vendor "Ovarro" for product "Tbox Rm2" | - | - |
Safe
|
| Ovarro Search vendor "Ovarro" | Tbox Tg2 Firmware Search vendor "Ovarro" for product "Tbox Tg2 Firmware" | < 1.46 Search vendor "Ovarro" for product "Tbox Tg2 Firmware" and version " < 1.46" | - |
Affected
| in | Ovarro Search vendor "Ovarro" | Tbox Tg2 Search vendor "Ovarro" for product "Tbox Tg2" | - | - |
Safe
|
| Ovarro Search vendor "Ovarro" | Twinsoft Search vendor "Ovarro" for product "Twinsoft" | < 12.4 Search vendor "Ovarro" for product "Twinsoft" and version " < 12.4" | - |
Affected
| ||||||