Fuji Electric V-Server Lite/Tellus Lite V-Simulator prior 4.0.12.0 uninitialized pointer

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.92

Summaryinfo

A vulnerability classified as critical was found in Fuji Electric V-Server Lite and Tellus Lite V-Simulator. Affected by this vulnerability is an unknown functionality. Such manipulation leads to uninitialized pointer. This vulnerability is traded as CVE-2021-38409. An attack has to be approached locally. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Fuji Electric V-Server Lite and Tellus Lite V-Simulator. Affected by this issue is an unknown function. The manipulation with an unknown input leads to a uninitialized pointer vulnerability. Using CWE to declare the problem leads to CWE-824. The product accesses or uses a pointer that has not been initialized. Impacted is confidentiality, integrity, and availability.

The weakness was shared 12/21/2021 as icsa-21-299-01. The advisory is shared for download at cisa.gov. This vulnerability is handled as CVE-2021-38409 since 08/10/2021. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version 4.0.12.0 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (ICS-CERT): 🔍

CVSSv2info

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

Exploitinginfo

Class: Uninitialized pointer
CWE: CWE-824 / CWE-908
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: V-Server Lite/Tellus Lite V-Simulator 4.0.12.0

Timelineinfo

08/10/2021 🔍
12/21/2021 +133 days 🔍
12/21/2021 +0 days 🔍
12/25/2021 +4 days 🔍

Sourcesinfo

Advisory: icsa-21-299-01
Status: Confirmed

CVE: CVE-2021-38409 (🔍)
GCVE (CVE): GCVE-0-2021-38409
GCVE (VulDB): GCVE-100-188804

Entryinfo

Created: 12/21/2021 08:42
Updated: 12/25/2021 09:24
Changes: 12/21/2021 08:42 (47), 12/25/2021 09:24 (1)
Complete: 🔍
Cache ID: 216::103

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