CVE-2023-39420

The RDPCore.dll component as used in the IRM Next Generation booking engine, allows a remote user to connect to customers with an "admin" account and a corresponding password computed daily by a routine inside the DLL file. Once reverse-engineered, this routine can help an attacker generate the daily password and connect to application customers. Given that this is an administrative account, anyone logging into a customer deployment has full, unrestricted access to the application.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bitdefender.com/blog/labs/check-out-with-extra-charges-vulnerabilities-in-hotel-booking-engine-explained/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:resortdata:internet_reservation_module_next_generation:5.3.2.15:*:*:*:*:*:*:*

History

12 Sep 2023, 14:11

Type	Values Removed	Values Added
CPE		cpe:2.3:a:resortdata:internet_reservation_module_next_generation:5.3.2.15:::::::*
First Time		Resortdata internet Reservation Module Next Generation Resortdata
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8
References	~~(MISC) https://bitdefender.com/blog/labs/check-out-with-extra-charges-vulnerabilities-in-hotel-booking-engine-explained/ -~~	(MISC) https://bitdefender.com/blog/labs/check-out-with-extra-charges-vulnerabilities-in-hotel-booking-engine-explained/ - Third Party Advisory

07 Sep 2023, 13:42

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-09-07 13:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-39420

Mitre link : CVE-2023-39420

CVE.ORG link : CVE-2023-39420

JSON object : View

Products Affected

resortdata

internet_reservation_module_next_generation

CWE

CWE-798

Use of Hard-coded Credentials

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