arcinfo PcVue up to 15.0/16.2.x improper validation of certificate expiration

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.6$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in arcinfo PcVue up to 15.0/16.2.x. This impacts an unknown function. Such manipulation leads to improper validation of certificate expiration. This vulnerability is documented as CVE-2025-4384. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in arcinfo PcVue up to 15.0/16.2.x. It has been rated as problematic. Affected by this issue is an unknown part. The manipulation with an unknown input leads to a improper validation of certificate expiration vulnerability. Using CWE to declare the problem leads to CWE-298. A certificate expiration is not validated or is incorrectly validated, so trust may be assigned to certificates that have been abandoned due to age. Impacted is integrity. CVE summarizes:

The MQTT add-on of PcVue fails to verify that a remote device’s certificate has not already expired or has not yet become valid. This allows malicious devices to present certificates that are not rejected properly. The use of a client certificate reduces the risk for random devices to take advantage of this flaw.

The advisory is available at pcvue.com. This vulnerability is handled as CVE-2025-4384 since 05/06/2025. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1557.003 by the MITRE ATT&CK project.

Upgrading to version 16.3.0 eliminates this vulnerability.

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Productinfo

Vendor

Name

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: 3.7
VulDB Meta Temp Score: 3.6

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper validation of certificate expiration
CWE: CWE-298 / CWE-295 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PcVue 16.3.0

Timelineinfo

05/06/2025 🔍
05/06/2025 +0 days 🔍
05/06/2025 +0 days 🔍
05/06/2025 +0 days 🔍

Sourcesinfo

Advisory: pcvue.com
Status: Confirmed

CVE: CVE-2025-4384 (🔍)
GCVE (CVE): GCVE-0-2025-4384
GCVE (VulDB): GCVE-100-307646

Entryinfo

Created: 05/06/2025 21:06
Changes: 05/06/2025 21:06 (69)
Complete: 🔍
Cache ID: 216::103

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