CVE-2021-46013
CVSS v3
9.8
CRITICAL
EPSS Score
2.4 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An unrestricted file upload vulnerability exists in Sourcecodester Free school management software 1.0. An attacker can leverage this vulnerability to enable remote code execution on the affected web server. Once a php webshell containing "<?php system($_GET["cmd"]); ?>" gets uploaded it is saved into /uploads/exam_question/ directory, and is accessible by all users.
Technical details
- Published
- 2022-01-18
Frequently asked questions
What is CVE-2021-46013?
An unrestricted file upload vulnerability exists in Sourcecodester Free school management software 1.0. An attacker can leverage this vulnerability to enable remote code execution on the affected web server. Once a php webshell containing "<?php system($_GET["cmd"]); ?>" gets uploaded it is saved into /uploads/exam_question/ directory, and is accessible by all users.
Is CVE-2021-46013 actively exploited?
Active exploitation of CVE-2021-46013 has not been confirmed. The EPSS score is 2.4%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-46013?
CVE-2021-46013 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2021-46013 affecting your environment?
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