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CRITICAL · 9.8

CVE-2022-43764

Insufficient validation of input parameters when changing configuration on Tbase server in B&R APROL versions < R 4.2-07 could result in buffer overflow. This may lead to Denial-of-Service conditions ...

Vulnerability Description

Insufficient validation of input parameters when changing configuration on Tbase server in B&R APROL versions < R 4.2-07 could result in buffer overflow. This may lead to Denial-of-Service conditions or execution of arbitrary code.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Br-AutomationIndustrial Automation Aprol< r4.2-07

Related Weaknesses (CWE)

CWE-121CWE-787

References

FAQ

What is CVE-2022-43764?

CVE-2022-43764 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Insufficient validation of input parameters when changing configuration on Tbase server in B&R APROL versions < R 4.2-07 could result in buffer overflow. This may lead to Denial-of-Service conditions ...

How severe is CVE-2022-43764?

CVE-2022-43764 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-43764?

Check the references section above for vendor advisories and patch information. Affected products include: Br-Automation Industrial Automation Aprol.