What is CVE-2021-40335?

CVE-2021-40335 is a medium-severity vulnerability in Hitachi Energy Msm, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.0/10. Published 2022-07-25.

How severe is CVE-2021-40335?

Medium severity. CVSS v3 base score is 5.0 out of 10.

CSRF in Hitachi Energy Msm

CVE-2021-40335

A vulnerability exists in the HTTP web interface where the web interface does not sufficiently verify if a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. This cause a Cross Site Req…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.002 (9.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L.

Affected products

Hitachi Energy Msm — versions v2.2
Hitachienergy Modular_switchgear_monitoring
Hitachienergy Modular_switchgear_monitoring_firmware

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

cybersecurity@hitachienergy.com (x_refsource_CONFIRM, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2021-40335?: CVE-2021-40335 is a medium-severity vulnerability in Hitachi Energy Msm, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.0/10. Published 2022-07-25.
How severe is CVE-2021-40335?: Medium severity. CVSS v3 base score is 5.0 out of 10.