VDB-308272 · Submit #565308 · CVE-2025-4527

Dígitro NGC Explorer up to 3.44.15/3.48.21 Password Transmission client-side enforcement of server-side security

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.
4.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Dígitro NGC Explorer up to 3.44.15/3.48.21. It has been declared as problematic. This affects an unknown function of the component Password Transmission Handler. Executing a manipulation can lead to client-side enforcement of server-side security. This vulnerability is tracked as CVE-2025-4527. The attack can be launched remotely. Moreover, an exploit is present. It is recommended to upgrade the affected component. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability has been found in Dígitro NGC Explorer up to 3.44.15/3.48.21 and classified as problematic. This vulnerability affects some unknown processing of the component Password Transmission Handler. The manipulation with an unknown input leads to a client-side enforcement of server-side security vulnerability. The CWE definition for the vulnerability is CWE-602. The product is composed of a server that relies on the client to implement a mechanism that is intended to protect the server. As an impact it is known to affect confidentiality.

This vulnerability was named CVE-2025-4527. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but an exploit is available.

It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

Upgrading to version 3.48.22 eliminates this vulnerability. The upgrade is hosted for download at digitro.com.

Additional details are provided at gov.br. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Dígitro

Name

NGC Explorer

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.7
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CNA Base Score: 3.7
CNA Vector: 🔍

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: Client-side enforcement of server-side security
CWE: CWE-602
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

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: NGC Explorer 3.48.22

Timelineinfo

05/10/2025 🔍
05/10/2025 +0 days 🔍
05/28/2026 +383 days 🔍

Sourcesinfo

Status: Confirmed

CVE: CVE-2025-4527 (🔍)
GCVE (CVE): GCVE-0-2025-4527
GCVE (VulDB): GCVE-100-308272
scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍

Entryinfo

Created: 05/10/2025 07:35
Updated: 05/28/2026 18:01
Changes: 05/10/2025 07:35 (52), 05/11/2025 05:23 (30), 11/10/2025 17:15 (12), 05/27/2026 16:38 (10), 05/28/2026 18:01 (2)
Complete: 🔍
Submitter: j369
Cache ID: 216::103

Submitinfo

Accepted

Submit #565308: Dígitro NGC Explorer 3.44.15 Improper client-side encryption implementation

VulDB is the best source for vulnerability data and more expert information about this specific topic.