CVE Vulnerability

CVE-2022-4856

A vulnerability has been found in Modbus Tools Modbus Slave up to 7.5.1 and classified as critical. Affected by this vulnerability is an unknown functionality of the file mbslave.exe of the component mbs File Handler. The manipulation leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-217021 was assigned to this vulnerability.

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/Durian1546/vul/blob/main/webray.com.cn/Modbus%20Slave/poc/poc.mbs Third Party Advisory
https://github.com/Durian1546/vul/blob/main/webray.com.cn/Modbus%20Slave/Modbus%20Slave%20(version%207.5.1%20and%20earlier)%20mbs%20file%20has%20a%20buffer%20overflow%20vulnerability.md Exploit Patch
https://vuldb.com/?ctiid.217021 Third Party Advisory
https://vuldb.com/?id.217021 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:modbustools:modbus_slave:*:*:*:*:*:*:*:*
Information

Published : 2022-12-30 10:15

Updated : 2023-01-09 06:21

NVD link : CVE-2022-4856

Mitre link : CVE-2022-4856

Products Affected
No products.
CWE
CWE-120