HIGH

CVE-2021-42666

CVSS v3

8.8

HIGH

EPSS Score

26.8%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

A SQL Injection vulnerability exists in Sourcecodester Engineers Online Portal in PHP via the id parameter to quiz_question.php, which could let a malicious user extract sensitive data from the web server and in some cases use this vulnerability in order to get a remote code execution on the remote web server.

Technical details

Published
11/5/2021

Frequently asked questions

What is CVE-2021-42666?

A SQL Injection vulnerability exists in Sourcecodester Engineers Online Portal in PHP via the id parameter to quiz_question.php, which could let a malicious user extract sensitive data from the web server and in some cases use this vulnerability in order to get a remote code execution on the remote web server.

Is CVE-2021-42666 actively exploited?

Active exploitation of CVE-2021-42666 has not been confirmed. The EPSS score is 26.8%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-42666?

CVE-2021-42666 has a CVSS v3 base score of 8.8 (HIGH severity).

Is CVE-2021-42666 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.