CVE-2020-21808

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

1.58% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 73.4% 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

2021-07-29 15:04Z5 YR AGO

Last updated

2024-08-04 14:30Z2 YR AGO

Reserved

2020-08-13

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')Base

Data version

5.1

Document digest

37b6c2511e1d28fd70ba40c098659b7f84cfcb5450860787667b779d61b34e65

• whitehub.nethttps://whitehub.net/submissions/1516x_refsource_MISC
• nukeviet.vnhttps://nukeviet.vn/vi/news/Tin-an-ninh/huong-dan-fix-loi-bao-mat-nukeviet-4-va-module-shops-612.htmlx_refsource_MISC
• github.comhttps://github.com/nukeviet/nukeviet/blob/4.3.08/CHANGELOG.txt#L11x_refsource_MISC