Fuji Electric V-Server Lite prior 3.3.24.0 out-of-bounds write

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CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

A vulnerability has been found in Fuji Electric V-Server Lite and classified as critical. Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-787. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 11/29/2020 as icsa-20-329-02. The advisory is shared at us-cert.cisa.gov. This vulnerability is known as CVE-2020-25171 since 09/04/2020. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading to version 3.3.24.0 eliminates this vulnerability.

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CPE 2.3infoedit

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CVSSv3infoedit

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2infoedit

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

Exploitinginfoedit

Class: Memory corruption
CWE: CWE-787
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: V-Server Lite 3.3.24.0

Timelineinfoedit

09/04/2020 CVE assigned
11/29/2020 +86 days Advisory disclosed
11/29/2020 +0 days VulDB entry created
12/11/2020 +12 days VulDB last update

Sourcesinfoedit

Advisory: icsa-20-329-02
Status: Confirmed

CVE: CVE-2020-25171 (🔒)

Entryinfoedit

Created: 11/29/2020 11:14 AM
Updated: 12/11/2020 11:49 AM
Changes: (4) source_cve_assigned vulnerability_cvss2_vuldb_tempscore vulnerability_cvss3_vuldb_tempscore vulnerability_cvss3_meta_tempscore
Complete: 🔍

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