CVE-2021-46398

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

6.66% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 93.3% of scored records. A rank, not a probability.

NVD base score

8.8 (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: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

2022-02-04 15:05Z4 YR AGO

Last updated

2024-08-04 05:02Z2 YR AGO

Reserved

2022-01-18

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-352Cross-Site Request Forgery (CSRF)Compound

Data version

5.1

Document digest

919b5453637ea38df41c1f748203e669d0017dd3f4095dbb05728da4b6d9a5d5

• github.comhttps://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8dx_refsource_MISC
• febin0x4e4a.blogspot.comhttps://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.htmlx_refsource_MISC
• febin0x4e4a.wordpress.comhttps://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/x_refsource_MISC
• systemweakness.comhttps://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7x_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.htmlx_refsource_MISC
• febinj.medium.comhttps://febinj.medium.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7x_refsource_MISC