What is CVE-2021-31632?

CVE-2021-31632 is a critical-severity vulnerability in B2evolution Cms, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-12-06.

How severe is CVE-2021-31632?

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

SQL Injection in B2evolution Cms

CVE-2021-31632

b2evolution CMS v7.2.3 was discovered to contain a SQL injection vulnerability via the parameter cfqueryparam in the User login section. This vulnerability allows attackers to execute arbitrary code via a crafted input.

Vulnerability class: SQL Injection

EPSS: 0.018 (76.3th percentile) — read the EPSS interpretation.

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.

Affected products

B2evolution B2evolution_cms — versions 7.2.3
N/a — versions n/a

Weakness classification (CWE)

CWE-89 — SQL Injection

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-31632?: CVE-2021-31632 is a critical-severity vulnerability in B2evolution Cms, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-12-06.
How severe is CVE-2021-31632?: Critical severity. CVSS v3 base score is 9.8 out of 10.