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BitdefenderVULNRICHMENT:CVE-2023-39422

HistorySep 07, 2023 - 12:22 p.m.

CVE-2023-39422 Use of Hard-coded Credentials in multiple /irmdata/api/ endpoints

2023-09-0712:22:52

CWE-798

Bitdefender

github.com

cve-2023-39422

hard-coded credentials

/irmdata/api/

hmac tokens

javascript file

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

7.3

Confidence

High

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

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.

References

bitdefender.com/blog/labs/check-out-with-extra-charges-vulnerabilities-in-hotel-booking-engine-explained

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

7.3

Confidence

High

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

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