CVE-2022-2081
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A vulnerability exists in the HCI Modbus TCP function included in the product versions listed above. If the HCI Modbus TCP is enabled and configured, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500 in a high rate, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a lack of flood control which eventually if exploited causes an internal stack overflow in the HCI Modbus TCP function.
Existe una vulnerabilidad en la función HCI Modbus TCP incluida en las versiones de producto enumeradas anteriormente. Si HCI Modbus TCP está habilitado y configurado, un atacante podría aprovechar la vulnerabilidad enviando un mensaje especialmente manipulado a la RTU500 a alta velocidad, lo que provocaría que la CMU RTU500 objetivo se reiniciara. La vulnerabilidad se debe a una falta de control de inundaciones que eventualmente, si se explota, provoca un desbordamiento de pila interna en la función HCI Modbus TCP.
*Credits:
N/A
CVSS Scores
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
- 2022-06-14 CVE Reserved
- 2024-01-04 CVE Published
- 2024-01-11 EPSS Updated
- 2024-09-24 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
- CWE-787: Out-of-bounds Write
CAPEC
- CAPEC-100: Overflow Buffers
References (1)
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Hitachienergy Search vendor "Hitachienergy" | Rtu520 Firmware Search vendor "Hitachienergy" for product "Rtu520 Firmware" | >= 12.0.1 <= 12.0.13 Search vendor "Hitachienergy" for product "Rtu520 Firmware" and version " >= 12.0.1 <= 12.0.13" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu520 Search vendor "Hitachienergy" for product "Rtu520" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu520 Firmware Search vendor "Hitachienergy" for product "Rtu520 Firmware" | >= 12.2.1 <= 12.2.11 Search vendor "Hitachienergy" for product "Rtu520 Firmware" and version " >= 12.2.1 <= 12.2.11" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu520 Search vendor "Hitachienergy" for product "Rtu520" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu520 Firmware Search vendor "Hitachienergy" for product "Rtu520 Firmware" | >= 12.4.1 <= 12.4.11 Search vendor "Hitachienergy" for product "Rtu520 Firmware" and version " >= 12.4.1 <= 12.4.11" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu520 Search vendor "Hitachienergy" for product "Rtu520" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu520 Firmware Search vendor "Hitachienergy" for product "Rtu520 Firmware" | >= 12.6.1 <= 12.6.7 Search vendor "Hitachienergy" for product "Rtu520 Firmware" and version " >= 12.6.1 <= 12.6.7" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu520 Search vendor "Hitachienergy" for product "Rtu520" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu520 Firmware Search vendor "Hitachienergy" for product "Rtu520 Firmware" | >= 12.7.1 <= 12.7.3 Search vendor "Hitachienergy" for product "Rtu520 Firmware" and version " >= 12.7.1 <= 12.7.3" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu520 Search vendor "Hitachienergy" for product "Rtu520" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu520 Firmware Search vendor "Hitachienergy" for product "Rtu520 Firmware" | >= 13.2.1 <= 13.2.4 Search vendor "Hitachienergy" for product "Rtu520 Firmware" and version " >= 13.2.1 <= 13.2.4" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu520 Search vendor "Hitachienergy" for product "Rtu520" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu520 Firmware Search vendor "Hitachienergy" for product "Rtu520 Firmware" | 13.3.1 Search vendor "Hitachienergy" for product "Rtu520 Firmware" and version "13.3.1" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu520 Search vendor "Hitachienergy" for product "Rtu520" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu530 Firmware Search vendor "Hitachienergy" for product "Rtu530 Firmware" | >= 12.0.1 <= 12.0.13 Search vendor "Hitachienergy" for product "Rtu530 Firmware" and version " >= 12.0.1 <= 12.0.13" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu530 Search vendor "Hitachienergy" for product "Rtu530" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu530 Firmware Search vendor "Hitachienergy" for product "Rtu530 Firmware" | >= 12.2.1 <= 12.2.11 Search vendor "Hitachienergy" for product "Rtu530 Firmware" and version " >= 12.2.1 <= 12.2.11" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu530 Search vendor "Hitachienergy" for product "Rtu530" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu530 Firmware Search vendor "Hitachienergy" for product "Rtu530 Firmware" | >= 12.4.1 <= 12.4.11 Search vendor "Hitachienergy" for product "Rtu530 Firmware" and version " >= 12.4.1 <= 12.4.11" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu530 Search vendor "Hitachienergy" for product "Rtu530" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu530 Firmware Search vendor "Hitachienergy" for product "Rtu530 Firmware" | >= 12.6.1 <= 12.6.7 Search vendor "Hitachienergy" for product "Rtu530 Firmware" and version " >= 12.6.1 <= 12.6.7" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu530 Search vendor "Hitachienergy" for product "Rtu530" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu530 Firmware Search vendor "Hitachienergy" for product "Rtu530 Firmware" | >= 12.7.1 <= 12.7.3 Search vendor "Hitachienergy" for product "Rtu530 Firmware" and version " >= 12.7.1 <= 12.7.3" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu530 Search vendor "Hitachienergy" for product "Rtu530" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu530 Firmware Search vendor "Hitachienergy" for product "Rtu530 Firmware" | >= 13.2.1 <= 13.2.4 Search vendor "Hitachienergy" for product "Rtu530 Firmware" and version " >= 13.2.1 <= 13.2.4" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu530 Search vendor "Hitachienergy" for product "Rtu530" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu530 Firmware Search vendor "Hitachienergy" for product "Rtu530 Firmware" | 13.3.1 Search vendor "Hitachienergy" for product "Rtu530 Firmware" and version "13.3.1" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu530 Search vendor "Hitachienergy" for product "Rtu530" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu540 Firmware Search vendor "Hitachienergy" for product "Rtu540 Firmware" | >= 12.0.1 <= 12.0.13 Search vendor "Hitachienergy" for product "Rtu540 Firmware" and version " >= 12.0.1 <= 12.0.13" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu540 Search vendor "Hitachienergy" for product "Rtu540" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu540 Firmware Search vendor "Hitachienergy" for product "Rtu540 Firmware" | >= 12.2.1 <= 12.2.11 Search vendor "Hitachienergy" for product "Rtu540 Firmware" and version " >= 12.2.1 <= 12.2.11" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu540 Search vendor "Hitachienergy" for product "Rtu540" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu540 Firmware Search vendor "Hitachienergy" for product "Rtu540 Firmware" | >= 12.4.1 <= 12.4.11 Search vendor "Hitachienergy" for product "Rtu540 Firmware" and version " >= 12.4.1 <= 12.4.11" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu540 Search vendor "Hitachienergy" for product "Rtu540" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu540 Firmware Search vendor "Hitachienergy" for product "Rtu540 Firmware" | >= 12.6.1 <= 12.6.7 Search vendor "Hitachienergy" for product "Rtu540 Firmware" and version " >= 12.6.1 <= 12.6.7" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu540 Search vendor "Hitachienergy" for product "Rtu540" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu540 Firmware Search vendor "Hitachienergy" for product "Rtu540 Firmware" | >= 12.7.1 <= 12.7.3 Search vendor "Hitachienergy" for product "Rtu540 Firmware" and version " >= 12.7.1 <= 12.7.3" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu540 Search vendor "Hitachienergy" for product "Rtu540" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu540 Firmware Search vendor "Hitachienergy" for product "Rtu540 Firmware" | >= 13.2.1 <= 13.2.4 Search vendor "Hitachienergy" for product "Rtu540 Firmware" and version " >= 13.2.1 <= 13.2.4" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu540 Search vendor "Hitachienergy" for product "Rtu540" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu540 Firmware Search vendor "Hitachienergy" for product "Rtu540 Firmware" | 13.3.1 Search vendor "Hitachienergy" for product "Rtu540 Firmware" and version "13.3.1" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu540 Search vendor "Hitachienergy" for product "Rtu540" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu560 Firmware Search vendor "Hitachienergy" for product "Rtu560 Firmware" | >= 12.0.1 <= 12.0.13 Search vendor "Hitachienergy" for product "Rtu560 Firmware" and version " >= 12.0.1 <= 12.0.13" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu560 Search vendor "Hitachienergy" for product "Rtu560" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu560 Firmware Search vendor "Hitachienergy" for product "Rtu560 Firmware" | >= 12.2.1 <= 12.2.11 Search vendor "Hitachienergy" for product "Rtu560 Firmware" and version " >= 12.2.1 <= 12.2.11" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu560 Search vendor "Hitachienergy" for product "Rtu560" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu560 Firmware Search vendor "Hitachienergy" for product "Rtu560 Firmware" | >= 12.4.1 <= 12.4.11 Search vendor "Hitachienergy" for product "Rtu560 Firmware" and version " >= 12.4.1 <= 12.4.11" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu560 Search vendor "Hitachienergy" for product "Rtu560" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu560 Firmware Search vendor "Hitachienergy" for product "Rtu560 Firmware" | >= 12.6.1 <= 12.6.7 Search vendor "Hitachienergy" for product "Rtu560 Firmware" and version " >= 12.6.1 <= 12.6.7" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu560 Search vendor "Hitachienergy" for product "Rtu560" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu560 Firmware Search vendor "Hitachienergy" for product "Rtu560 Firmware" | >= 12.7.1 <= 12.7.3 Search vendor "Hitachienergy" for product "Rtu560 Firmware" and version " >= 12.7.1 <= 12.7.3" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu560 Search vendor "Hitachienergy" for product "Rtu560" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu560 Firmware Search vendor "Hitachienergy" for product "Rtu560 Firmware" | >= 13.2.1 <= 13.2.4 Search vendor "Hitachienergy" for product "Rtu560 Firmware" and version " >= 13.2.1 <= 13.2.4" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu560 Search vendor "Hitachienergy" for product "Rtu560" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu560 Firmware Search vendor "Hitachienergy" for product "Rtu560 Firmware" | 13.3.1 Search vendor "Hitachienergy" for product "Rtu560 Firmware" and version "13.3.1" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu560 Search vendor "Hitachienergy" for product "Rtu560" | - | - |
Safe
|