CVE-2021-35529

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 69.1% of scored records. A rank, not a probability.

NVD base score

7.2 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2021-08-20 17:35Z5 YR AGO

Last updated

2024-09-17 02:20Z2 YR AGO

Reserved

2021-06-28

Assigning CNA

Hitachi Energy

Record state

PUBLISHED

Severity

High (CVSS 7.7)

CNA CVSS vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

Weaknesses

• CWE-522Insufficiently Protected CredentialsClass

Data version

5.1

Document digest

487e4a8f7831a7ab039d6271b38184bfc1b0decdab830be9062178fbaf2f3a37

• search.abb.comhttps://search.abb.com/library/Download.aspx?DocumentID=9AKK107992A5933&LanguageCode=en&DocumentPartId=&Action=Launchx_refsource_CONFIRM
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• us-cert.cisa.govhttps://us-cert.cisa.gov/ics/advisories/icsa-21-236-02x_refsource_CONFIRM