CVE-2021-27224

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

37.99% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.4% of scored records. A rank, not a probability.

NVD base score

7.5 (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:N/I:N/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

2021-02-17 15:44Z5 YR AGO

Last updated

2024-08-03 20:48Z2 YR AGO

Reserved

2021-02-16

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

17dc1297f9726aaa8354a8b0e8865edbc92a327ea6d47a9fc47a6d2c2bb57c46

• www.irfanview.comhttps://www.irfanview.com/plugins.htmx_refsource_MISC
• sec-consult.comhttps://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-irfanview-wpg/x_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/161449/IrfanView-4.57-Denial-Of-Service-Code-Execution.htmlx_refsource_MISC