CVE-2021-35527: Password Autocomplete Vulnerability in Hitachi ABB Power Grids eSOMS Application

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-07-14 · updated 2026-06-17
Weakness: CWE-200

Description

Password autocomplete vulnerability in the web application password field of Hitachi ABB Power Grids eSOMS allows attacker to gain access to user credentials that are stored by the browser. This issue affects: Hitachi ABB Power Grids eSOMS version 6.3 and prior versions.

Affected products

ABB eSOMS: before 6.3.1 — fixed in 6.3.1

How to fix

Upgrade to a fixed version: ABB eSOMS 6.3.1. Check the vendor advisory for mitigations.

References

https://search.abb.com/library/Download.aspx?DocumentID=9AKK107992A0957&LanguageCode=en&DocumentPartId=&Action=Launch
https://search.abb.com/library/Download.aspx?DocumentID=9AKK107992A0957&LanguageCode=en&DocumentPartId=&Action=Launch

Get alerted when CVE-2021-35527 or the next vulnerability affects your stack