CVE-2023-39422 — MEDIUM (6.5)

Vulnerability Description

The /irmdata/api/ endpoints exposed by the IRM Next Generation booking engine authenticates requests using HMAC tokens. These tokens are however exposed in a JavaScript file loaded on the client side, thus rendering this extra safety mechanism useless.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Resortdata	Internet Reservation Module Next Generation	-

Related Weaknesses (CWE)

CWE-798

References

https://bitdefender.com/blog/labs/check-out-with-extra-charges-vulnerabilities-iThird Party Advisory
https://bitdefender.com/blog/labs/check-out-with-extra-charges-vulnerabilities-iThird Party Advisory

FAQ

What is CVE-2023-39422?

CVE-2023-39422 is a vulnerability with a CVSS score of 6.5 (MEDIUM). The /irmdata/api/ endpoints exposed by the IRM Next Generation booking engine authenticates requests using HMAC tokens. These tokens are however exposed in a JavaScript file loaded on the client side,...

How severe is CVE-2023-39422?

CVE-2023-39422 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-39422?

Check the references section above for vendor advisories and patch information. Affected products include: Resortdata Internet Reservation Module Next Generation.