SB2022092123 - Remote code execution in Hitachi Energy AFF660/665 Series

Description

This security bulletin contains information about 1 security vulnerability.

1) Buffer overflow (CVE-ID: CVE-2020-6994)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when parsing URL arguments. A remote attacker can send a pecially crafted HTTP request, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

This vulnerability affects the following devices using HiOS:

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://ics-cert.us-cert.gov/advisories/icsa-22-263-02"
• https://ics-cert.us-cert.gov/advisories/icsa-22-263-02</a></p><p>
• https://search.abb.com/library/Download.aspx?DocumentID=8DBD000113&amp;LanguageCode=en&amp;DocumentPartId=&amp;Action=Launch</p><p><br></p>