CVE-2021-24370

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

47.09% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.7% 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

2021-06-21 00:00Z5 YR AGO

Last updated

2024-08-03 19:28Z2 YR AGO

Reserved

2021-01-14

Assigning CNA

WPScan

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

682ec8ef8f6ed6246777642018b26bbd3672de79e261bc9d1e33e5dc360487db

• wpscan.comhttps://wpscan.com/vulnerability/82c52461-1fdc-41e4-9f51-f9dd84962b38
• www.wordfence.comhttps://www.wordfence.com/blog/2021/06/critical-0-day-in-fancy-product-designer-under-active-attack/
• lists.openwall.nethttps://lists.openwall.net/full-disclosure/2020/11/17/2
• seclists.orghttps://seclists.org/fulldisclosure/2020/Nov/30
• www.secpod.comhttps://www.secpod.com/blog/critical-zero-day-flaw-actively-exploited-in-wordpress-fancy-product-designer-plugin/