What is CVE-2021-26633?

CVE-2021-26633 is a high-severity vulnerability in Linux Kernel, classified under SQL Injection. CVSS score: 7.5/10. Published 2022-06-02.

How severe is CVE-2021-26633?

High severity. CVSS v3 base score is 7.5 out of 10.

SQL Injection in Linux Kernel

CVE-2021-26633

SQL injection and Local File Inclusion (LFI) vulnerabilities in MaxBoard can cause information leakage and privilege escalation. This vulnerabilities can be exploited by manipulating a variable with a desired value and inserting and arbitrary file.

Vulnerability class: SQL Injection

EPSS: 0.009 (54.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Linux Linux_kernel
Maxb Maxboard
Max Yi Maxboard — versions unspecified

Weakness classification (CWE)

CWE-89 — SQL Injection

References

vuln@krcert.or.kr (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-26633?: CVE-2021-26633 is a high-severity vulnerability in Linux Kernel, classified under SQL Injection. CVSS score: 7.5/10. Published 2022-06-02.
How severe is CVE-2021-26633?: High severity. CVSS v3 base score is 7.5 out of 10.