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CVE-2021-3604
Primion-Digitek Secure 8 SQL injection vulnerability
Critical9.8EPSS 1.6%
- Published
- Updated
- Reserved
- Assigned by
- INCIBE
Description
Secure 8 (Evalos) does not validate user input data correctly, allowing a remote attacker to perform a Blind SQL Injection. An attacker could exploit this vulnerability in order to extract information of users and administrator accounts stored in the database.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| INCIBECNA (assigner) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.6% · top 24% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
- CWE 89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
- CWE-89 (opens in a new tab)All about CWE-89 and its CVEs
Affected products
Primion Digitek · Secure 8 (Evalos)
- affected 1.0.1.55
What to do
Solution: This vulnerability has been solved by Primion-Digitek in Evalos8 3.3.5.
Exploitation: http://titaniumaics.blogspot.com/2021/06/vulnerabilidad-zero-day-en-primion.html
References (2)
- https://www.incibe-cert.es/en/early-warning/ics-advisories/primion-digitek-secure-8-sql-injection-vulnerability (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://titaniumaics.blogspot.com/2021/06/vulnerabilidad-zero-day-en-primion.html (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2021-3604)Record last updated .