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CVE-2020-21808

29
FAUCET Score

CVE-2020-21808 is a critical SQL Injection vulnerability affecting NukeViet CMS versions 4.0.10 through 4.3.07, specifically exploitable via the 'topicsid' parameter in 'modules/news/admin/addtotopics.php'. This vulnerability carries a CVSS score of 9.8, indicating a severe risk with network-based exploitation requiring no privileges or user interaction, leading to high impact on confidentiality, integrity, and availability. While the FAUCET Risk Score is 79/100, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.0.10, <= 4.3.07CPE matchmatch criteria
cpe:2.3:a:nukeviet:nukeviet:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.58%
Probability of exploitation in next 30 days
EPSS Percentile
73.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0158 is in the 60th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

composerpatch availablevia ghsa
Product: nukeviet/nukevietFixed in: 4.3.08

Vendor Advisories (1)

composerGHSA-84gf-rw24-pfqgcritical

NukeViet SQL Injection vulnerability via topicsid parameter

May 24, 2022

References

github.com / nukeviet/nukeviet/blob/4.3.08/CHANGELOG.txt
Release NotesThird Party Advisory
nukeviet.vn / vi/news/Tin-an-ninh/huong-dan-fix-loi-bao-mat-nukeviet-4-va-module-shops-612.html
PatchVendor Advisory
whitehub.net / submissions/1516
ExploitIssue TrackingThird Party Advisory