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CVE-2023-39420

Severity
CRITICAL
CVSS
9.9
EPSS
0.00548
Risk score
39.79
CISA KEV
No
PoC
No
Published
2023-09-07
Modified
2024-09-26
First seen
2026-08-07
Aliases
EUVD-2023-43144, GHSA-PW6P-WR56-Q7JH
Products
Resort Data Processing, Inc.:IRM Next Generation 5.3.2.15
Sources
euvd EUVD-2023-43144

Description

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.

References