CVE-2022-28927

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

34.40% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2022-05-19 15:31Z4 YR AGO

Last updated

2024-08-03 06:10Z2 YR AGO

Reserved

2022-04-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-434Unrestricted Upload of File with Dangerous TypeBase

Data version

5.1

Document digest

c98ecafcdfef94d23434732643a1366c364de67dadf3b2a9648a9f6d7e3bf07d

• gist.github.comhttps://gist.github.com/CwithW/01a726e5af709655d6ee0b2067cdae03x_refsource_MISC
• github.comhttps://github.com/tindy2013/subconverter/commit/ce8d2bd0f13f05fcbd2ed90755d097f402393dd3x_refsource_MISC