MEDIUM CISA KEV

CVE-2021-25369

CVSS v3

5.5

MEDIUM

EPSS Score

0.2%

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

An improper access control vulnerability in sec_log file prior to SMR MAR-2021 Release 1 exposes sensitive kernel information to userspace.

CISA Known Exploited Vulnerability

Date Added
11/8/2022
Patch Due Date
11/29/2022
Ransomware Use
Unknown

Technical details

Published
3/26/2021

Frequently asked questions

What is CVE-2021-25369?

An improper access control vulnerability in sec_log file prior to SMR MAR-2021 Release 1 exposes sensitive kernel information to userspace.

Is CVE-2021-25369 actively exploited?

Yes. CVE-2021-25369 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 11/29/2022.

What is the CVSS score for CVE-2021-25369?

CVE-2021-25369 has a CVSS v3 base score of 5.5 (MEDIUM severity).

Is CVE-2021-25369 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

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