What is CVE-2021-35528?

CVE-2021-35528 is a high-severity vulnerability in Hitachi Energy Counterparty Settlement And Billing (Csb), classified under Improper Access Control. CVSS score: 7.2/10. Published 2021-11-17.

How severe is CVE-2021-35528?

High severity. CVSS v3 base score is 7.2 out of 10.

Vulnerability in Hitachi Energy Counterparty Settlement And Billing (Csb)

CVE-2021-35528

Improper Access Control vulnerability in the application authentication and authorization of Hitachi Energy Retail Operations, Counterparty Settlement and Billing (CSB) allows an attacker to execute a modified signed Java Applet JAR file. A successful exploitation may lead to data extraction or modification of data inside the application. This issue affects: Hitachi Energy Retail Operations 5.7.3 and prior versions. Hitachi Energy Counterparty Settlement and Billing (CSB) 5.7.3 prior versions.

EPSS: 0.003 (16.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N.

Affected products

Hitachi Energy Counterparty Settlement And Billing (Csb) — versions 5.7.3
Hitachi Energy Retail Operations — versions 5.7.3
Hitachienergy Counterparty_settlements_and_billing
Hitachienergy Retail_operations

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

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

Frequently asked questions

What is CVE-2021-35528?: CVE-2021-35528 is a high-severity vulnerability in Hitachi Energy Counterparty Settlement And Billing (Csb), classified under Improper Access Control. CVSS score: 7.2/10. Published 2021-11-17.
How severe is CVE-2021-35528?: High severity. CVSS v3 base score is 7.2 out of 10.