CVE-2021-41662 — CRITICAL (9.8)

Vulnerability Description

The South Gate Inn Online Reservation System v1.0 contains an SQL injection vulnerability that can be chained with a malicious PHP file upload, which is caused by improper file handling in the editImg function. This vulnerability leads to remote code execution.

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
South Gate Inn Online Reservation System Project	South Gate Inn Online Reservation System	1.0

Related Weaknesses (CWE)

CWE-89

References

https://github.com/janikwehrli1/0dayHunt/blob/main/SouthGateInn_RCE.pyExploitThird Party Advisory
https://github.com/janikwehrli1/0dayHunt/blob/main/SouthGateInn_RCE.pyExploitThird Party Advisory

FAQ

What is CVE-2021-41662?

CVE-2021-41662 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The South Gate Inn Online Reservation System v1.0 contains an SQL injection vulnerability that can be chained with a malicious PHP file upload, which is caused by improper file handling in the editImg...

How severe is CVE-2021-41662?

CVE-2021-41662 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-2021-41662?

Check the references section above for vendor advisories and patch information. Affected products include: South Gate Inn Online Reservation System Project South Gate Inn Online Reservation System.