Skip to content
Fencer Vulns
critical 9.8

CVE-2021-33470 json

COVID19 Testing Management System 1.0 is vulnerable to SQL Injection via the admin panel.

published 2021-05-26 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-20174

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.3%
EPSS 2.3% chance of exploitation in 30 days, percentile 83%
public exploits
0
none known

Summary

COVID19 Testing Management System 1.0 is vulnerable to SQL Injection via the admin panel.

Exploit prediction

2.29% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • packetstormsecurity.com http://packetstormsecurity.com/files/163014/COVID-19-Testing-Management-System-1.0-SQL-Injection.html referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-04 referenced PoC, tagged "exploit" by a source, unverified
  • nu11secur1ty.com https://www.nu11secur1ty.com/2021/08/covid-19-contact-tracing-system-web-app.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.