What is CVE-2020-13968?

CVE-2020-13968 is a critical-severity vulnerability in Crk Business Platform, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-12-23.

How severe is CVE-2020-13968?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Crk Business Platform

CVE-2020-13968

CRK Business Platform <= 2019.1 allows can inject SQL statements against the DB on any path using the 'strSessao' parameter.

Vulnerability class: SQL Injection

Published 2020-12-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (70.7th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 70.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.014 · change: +0.000

Affected products

Crk Business Platform

Weakness classification (CWE)

CWE-89 — SQL Injection

References

crk.com.br/produtos/ (Product, Vendor Advisory)
github.com/r3naissance/nse/blob/master/http-vuln-cve2020-13968.nse (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-13968?: CVE-2020-13968 is a critical-severity vulnerability in Crk Business Platform, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-12-23.
How severe is CVE-2020-13968?: Critical severity. CVSS v3 base score is 9.8 out of 10.