CVE-2021-30177 — CRITICAL (9.8)

Vulnerability Description

There is a SQL Injection vulnerability in PHP-Nuke 8.3.3 in the User Registration section, leading to remote code execution. This occurs because the U.S. state is not validated to be two letters, and the OrderBy field is not validated to be one of LASTNAME, CITY, or STATE.

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
Phpnuke	Php-Nuke	8.3.3

Related Weaknesses (CWE)

CWE-89

References

https://gist.github.com/stacksmasher007/41e946fc9a5a2f0b6950626cc9d43d47ExploitThird Party Advisory
https://gist.github.com/stacksmasher007/41e946fc9a5a2f0b6950626cc9d43d47ExploitThird Party Advisory

FAQ

What is CVE-2021-30177?

CVE-2021-30177 is a vulnerability with a CVSS score of 9.8 (CRITICAL). There is a SQL Injection vulnerability in PHP-Nuke 8.3.3 in the User Registration section, leading to remote code execution. This occurs because the U.S. state is not validated to be two letters, and ...

How severe is CVE-2021-30177?

CVE-2021-30177 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-2021-30177?

Check the references section above for vendor advisories and patch information. Affected products include: Phpnuke Php-Nuke.