VDB-313795 · CVE-2025-4383 · EUVD-2025-19046

Art-in Bilişim Teknolojileri ve Yazılım Hizm Wi-Fi Cloud Hotspot prior 30.05.2025 excessive authentication

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Art-in Bilişim Teknolojileri ve Yazılım Hizm Wi-Fi Cloud Hotspot. This impacts an unknown function. This manipulation causes excessive authentication. This vulnerability is registered as CVE-2025-4383. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Art-in Bilişim Teknolojileri ve Yazılım Hizm Wi-Fi Cloud Hotspot. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a excessive authentication vulnerability. The CWE definition for the vulnerability is CWE-307. The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks. As an impact it is known to affect confidentiality. The summary by CVE is:

Improper Restriction of Excessive Authentication Attempts vulnerability in Art-in Bilişim Teknolojileri ve Yazılım Hizm. Tic. Ltd. Şti. Wi-Fi Cloud Hotspot allows Authentication Abuse, Authentication Bypass. This issue affects Wi-Fi Cloud Hotspot: before 30.05.2025.

The weakness was published by Berat Uğur Demİrkan. It is possible to read the advisory at usom.gov.tr. This vulnerability is known as CVE-2025-4383 since 05/06/2025. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1110.001 according to MITRE ATT&CK.

Upgrading to version 30.05.2025 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-19046). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Cloud Software

Vendor

Art-in Bilişim Teknolojileri ve Yazılım Hizm

Name

Wi-Fi Cloud Hotspot

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.3
CNA Vector (TR-CERT): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Excessive authentication
CWE: CWE-307 / CWE-799 / CWE-400
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Wi-Fi Cloud Hotspot 30.05.2025

Timelineinfo

05/06/2025 🔍
05/30/2025 +24 days 🔍
06/25/2025 +26 days 🔍
06/25/2025 +0 days 🔍
06/05/2026 +345 days 🔍

Sourcesinfo

Advisory: usom.gov.tr
Researcher: Berat Uğur Demİrkan
Status: Confirmed

CVE: CVE-2025-4383 (🔍)
GCVE (CVE): GCVE-0-2025-4383
GCVE (VulDB): GCVE-100-313795
EUVD: 🔍

Entryinfo

Created: 06/25/2025 07:01
Updated: 06/05/2026 18:38
Changes: 06/25/2025 07:01 (65), 06/25/2025 07:24 (1), 06/05/2026 18:38 (2)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.