CVE-2021-39409 — CRITICAL (9.8)

Vulnerability Description

A vulnerability exists in Online Student Rate System v1.0 that allows any user to register as an administrator without needing to be authenticated.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Online Student Rate System Project	Online Student Rate System	1.0

References

https://github.com/StefanDorresteijn/CVE-2021-39409ExploitThird Party Advisory
https://github.com/StefanDorresteijn/CVE-2021-39409ExploitThird Party Advisory

FAQ

What is CVE-2021-39409?

CVE-2021-39409 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A vulnerability exists in Online Student Rate System v1.0 that allows any user to register as an administrator without needing to be authenticated.

How severe is CVE-2021-39409?

CVE-2021-39409 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-39409?

Check the references section above for vendor advisories and patch information. Affected products include: Online Student Rate System Project Online Student Rate System.