CVE-2021-40340

OWASP Related Vulnerabilities in Hitachi Energy’s LinkOne Product

Description

Information Exposure vulnerability in Hitachi Energy LinkOne application, due to a misconfiguration in the ASP server exposes server and ASP.net information, an attacker that manages to exploit this vulnerability can use the exposed information as a reconnaissance for further exploitation. This issue affects: Hitachi Energy LinkOne 3.20; 3.22; 3.23; 3.24; 3.25; 3.26.

Remediation

Solution:

  • For each version, apply security patch or update to LinkOne v3.27

Category

3.7
CVSS
Severity: Low
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.38%
Vendor Advisory abb.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://search.abb.com/library/Download.aspx?DocumentID=8DBD000079&LanguageCode=en&DocumentPartId=&Action=Launch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-40340?
CVE-2021-40340 has been scored as a low severity vulnerability.
How to fix CVE-2021-40340?
To fix CVE-2021-40340: For each version, apply security patch or update to LinkOne v3.27
Is CVE-2021-40340 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-40340 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.