CVE-2021-25321

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

0.44% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 36.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/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

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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

2021-06-30 08:25Z5 YR AGO

Last updated

2024-09-16 18:43Z1 YR AGO

Reserved

2021-01-19

Assigning CNA

suse

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-61UNIX Symbolic Link (Symlink) FollowingCompound
• CWE-732Incorrect Permission Assignment for Critical ResourceClass

Data version

5.1

Document digest

8f8be54a82f3e926ecb797b9c1833a1f8aa4f7309260882444b63c2f079a238c

• bugzilla.suse.comhttps://bugzilla.suse.com/show_bug.cgi?id=1186240x_refsource_CONFIRM