CVE-2021-25313

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

1.50% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 72.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2021-03-05 08:35Z5 YR AGO

Last updated

2024-09-17 01:22Z1 YR AGO

Reserved

2021-01-19

Assigning CNA

suse

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

b6a730dad88982f15ef58b4738f42a0ea2ee33e6329734fc9b24f7e4278efd7a

• bugzilla.suse.comhttps://bugzilla.suse.com/show_bug.cgi?id=1181852x_refsource_CONFIRM
• github.comhttps://github.com/rancher/rancher/issues/31583x_refsource_CONFIRM
• github.comhttps://github.com/rancher/rancher/releases/tag/v2.5.6x_refsource_CONFIRM