CVE-2024-1621

EUVD-2024-17361

02.09.2024, 20:15

The registration process of uniFLOW Online (NT-ware product) apps, prior to and including version 2024.1.0, can be compromised when email login is enabled on the tenant. Those tenants utilising email login in combination with Microsoft Safe Links or similar are impacted. This vulnerability may allow the attacker to register themselves against a genuine user in the system and allow malicious users with similar access and capabilities via the app to the existing genuine user.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 54%

Affected Products (NVD)

Vendor	Product	Version
nt-ware	uniflow_online	𝑥 ≤ 2024.1.0
nt-ware	uniflow_online	-
nt-ware	uniflow_online_print_\&_scan	-
nt-ware	uniflow_smartclient	-
nt-ware	uniflow_smartclient	-

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-940 - Improper Verification of Source of a Communication Channel
The software establishes a communication channel to handle an incoming request that has been initiated by an actor, but it does not properly verify that the request is coming from the expected origin.

References

https://ntware.atlassian.net/wiki/spaces/SA/pages/12113215492/2024+Security+Advisory+Device+registration+susceptible+to+compromise

https://www.canon-europe.com/psirt/advisory-information/