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CVE-2020-21809

30
FAUCET Score

CVE-2020-21809 is a critical SQL Injection vulnerability affecting NukeViet CMS module Shops versions 4.0.29 and 4.3, specifically through the 'listid' parameter in detail.php and the 'group_price' or 'groupid' parameters in search_result.php. With a CVSS score of 9.8, this vulnerability allows unauthenticated attackers to execute arbitrary SQL commands, potentially leading to full compromise of confidentiality, integrity, and availability. While no active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB) has been identified, and community discussion is minimal, its high FAUCET Risk Score of 79/100 indicates significant potential danger. Organizations using affected NukeViet CMS versions should prioritize patching to mitigate this severe risk.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.0.29, <= 4.3CPE 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
72.9%
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 36,862 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 (4)

composerpatch availablevia ghsa
Product: nukeviet/nukevietFixed in: 4.0.29
composerpatch availablevia ghsa
Product: nukeviet/nukevietFixed in: 4.1.02
composerpatch availablevia ghsa
Product: nukeviet/nukevietFixed in: 4.2.01
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-m8jx-mxf9-2rpwcritical

NukeViet SQL Injection vulnerability

May 24, 2022

References

github.com / nukeviet/module-shops/commit/742c0e0f74364f7250c2a69f0a957d4e6317be68
PatchThird 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/1517
ExploitIssue TrackingThird Party Advisory
whitehub.net / submissions/1518
ExploitIssue TrackingThird Party Advisory