PT-2021-20952 · Hitachi Abb Power Grids · Hitachi Abb Power Grids System Data Manager – Sdm600

Published 2021-09-08 · Updated 2023-05-16 · CVE-2021-35526

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Hitachi ABB Power Grids System Data Manager – SDM600 versions prior to 1.2 FP2 HF6 (Build Nr. 1.2.14002.257)

Description: A backup file without encryption vulnerability is found in Hitachi ABB Power Grids System Data Manager – SDM600, allowing an attacker to gain access to sensitive information.

Recommendations: For Hitachi ABB Power Grids System Data Manager – SDM600 versions prior to 1.2 FP2 HF6 (Build Nr. 1.2.14002.257), update to a version that includes FP2 HF6 (Build Nr. 1.2.14002.257) or later to resolve the issue. As a temporary workaround, consider restricting access to backup files to minimize the risk of exploitation.

Fix

Incorrect Authorization

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-863

CWE-312

Related Identifiers

CVE-2021-35526

Affected Products

Hitachi Abb Power Grids System Data Manager – Sdm600

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2021-35526 · Security Note
• https://search.abb.com/library/Download.aspx?utm_campaign=&utm_content=2021.08_5051_Cybersecurity%20Advisory%3A&utm_medium=email&utm_source=Eloqua&DocumentID=9AKK107992A4700&LanguageCode=en&DocumentPartId=&Action=Launch&elqTrackId=ba79ef3d8aec4a4fad6c0cbe06d33d6c&elq=1bda419954724e908db108def16646a5&elqaid=3638&elqat=1&elqCampaignId= · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-35526 · Vendor Advisory
• https://t.me/cvenotify/50605 · Telegram Post
• https://t.me/cibsecurity/28519 · Telegram Post
• https://us-cert.cisa.gov/ics/advisories/icsa-21-250-02 · Note
• https://t.me/cvenotify/21082 · Telegram Post