CVE-2022-2081
"Belden RTU500 Denial of Service Stack Overflow"
Description
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.
INFO
Published Date :
Jan. 4, 2024, 10:15 a.m.
Last Modified :
Sept. 25, 2024, 1:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2022-2081
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-2081.
| URL | Resource |
|---|---|
| https://publisher.hitachienergy.com/preview?DocumentID=8DBD000111&LanguageCode=en&DocumentPartId=&Action=Launch | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-2081 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-2081 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Sep. 25, 2024
Action Type Old Value New Value Added CWE Hitachi Energy CWE-787 Removed CWE Hitachi Energy CWE-120 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 10, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://publisher.hitachienergy.com/preview?DocumentID=8DBD000111&LanguageCode=en&DocumentPartId=&Action=Launch No Types Assigned https://publisher.hitachienergy.com/preview?DocumentID=8DBD000111&LanguageCode=en&DocumentPartId=&Action=Launch Vendor Advisory Added CWE NIST CWE-787 Added CPE Configuration AND OR *cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* versions from (including) 12.0.1 up to (including) 12.0.13 *cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* versions from (including) 12.2.1 up to (including) 12.2.11 *cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* versions from (including) 12.4.1 up to (including) 12.4.11 *cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* versions from (including) 12.6.1 up to (including) 12.6.7 *cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* versions from (including) 12.7.1 up to (including) 12.7.3 *cpe:2.3:o:hitachienergy:rtu520_firmware:*:*:*:*:*:*:*:* versions from (including) 13.2.1 up to (including) 13.2.4 *cpe:2.3:o:hitachienergy:rtu520_firmware:13.3.1:*:*:*:*:*:*:* OR cpe:2.3:h:hitachienergy:rtu520:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* versions from (including) 12.0.1 up to (including) 12.0.13 *cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* versions from (including) 12.2.1 up to (including) 12.2.11 *cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* versions from (including) 12.4.1 up to (including) 12.4.11 *cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* versions from (including) 12.6.1 up to (including) 12.6.7 *cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* versions from (including) 12.7.1 up to (including) 12.7.3 *cpe:2.3:o:hitachienergy:rtu530_firmware:*:*:*:*:*:*:*:* versions from (including) 13.2.1 up to (including) 13.2.4 *cpe:2.3:o:hitachienergy:rtu530_firmware:13.3.1:*:*:*:*:*:*:* OR cpe:2.3:h:hitachienergy:rtu530:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:hitachienergy:rtu540_firmware:*:*:*:*:*:*:*:* versions from (including) 12.0.1 up to (including) 12.0.13 *cpe:2.3:o:hitachienergy:rtu540_firmware:*:*:*:*:*:*:*:* versions from (including) 12.2.1 up to (including) 12.2.11 *cpe:2.3:o:hitachienergy:rtu540_firmware:*:*:*:*:*:*:*:* versions from (including) 12.4.1 up to (including) 12.4.11 *cpe:2.3:o:hitachienergy:rtu540_firmware:*:*:*:*:*:*:*:* versions from (including) 12.6.1 up to (including) 12.6.7 *cpe:2.3:o:hitachienergy:rtu540_firmware:*:*:*:*:*:*:*:* versions from (including) 12.7.1 up to (including) 12.7.3 *cpe:2.3:o:hitachienergy:rtu540_firmware:*:*:*:*:*:*:*:* versions from (including) 13.2.1 up to (including) 13.2.4 *cpe:2.3:o:hitachienergy:rtu540_firmware:13.3.1:*:*:*:*:*:*:* OR cpe:2.3:h:hitachienergy:rtu540:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:hitachienergy:rtu560_firmware:*:*:*:*:*:*:*:* versions from (including) 12.0.1 up to (including) 12.0.13 *cpe:2.3:o:hitachienergy:rtu560_firmware:*:*:*:*:*:*:*:* versions from (including) 12.2.1 up to (including) 12.2.11 *cpe:2.3:o:hitachienergy:rtu560_firmware:*:*:*:*:*:*:*:* versions from (including) 12.4.1 up to (including) 12.4.11 *cpe:2.3:o:hitachienergy:rtu560_firmware:*:*:*:*:*:*:*:* versions from (including) 12.6.1 up to (including) 12.6.7 *cpe:2.3:o:hitachienergy:rtu560_firmware:*:*:*:*:*:*:*:* versions from (including) 12.7.1 up to (including) 12.7.3 *cpe:2.3:o:hitachienergy:rtu560_firmware:*:*:*:*:*:*:*:* versions from (including) 13.2.1 up to (including) 13.2.4 *cpe:2.3:o:hitachienergy:rtu560_firmware:13.3.1:*:*:*:*:*:*:* OR cpe:2.3:h:hitachienergy:rtu560:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Jan. 04, 2024
Action Type Old Value New Value Added Description 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. Added Reference Hitachi ABB Power Grids https://publisher.hitachienergy.com/preview?DocumentID=8DBD000111&LanguageCode=en&DocumentPartId=&Action=Launch [No types assigned] Added CWE Hitachi ABB Power Grids CWE-120 Added CVSS V3.1 Hitachi ABB Power Grids AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-2081 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-2081
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} -0.02%
score
0.13822
percentile