Fuji Electric V-Server Lite/Tellus Lite V-Simulator prior 4.0.12.0 out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Fuji Electric V-Server Lite and Tellus Lite V-Simulator. This affects an unknown part. Executing a manipulation can lead to out-of-bounds. This vulnerability is handled as CVE-2021-38421. It is possible to launch the attack on the local host. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Fuji Electric V-Server Lite and Tellus Lite V-Simulator and classified as problematic. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality.

The weakness was released 12/21/2021 as icsa-21-299-01. The advisory is available at cisa.gov. This vulnerability was named CVE-2021-38421 since 08/10/2021. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading to version 4.0.12.0 eliminates this vulnerability.

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Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 2.8
VulDB Temp Score: 2.7
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: Out-of-bounds
CWE: CWE-125 / CWE-119
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-2021-38421 (🔍)
GCVE (CVE): GCVE-0-2021-38421
GCVE (VulDB): GCVE-100-188806

Entryinfo

Created: 12/21/2021 08:43
Updated: 12/25/2021 09:31
Changes: 12/21/2021 08:43 (48), 12/25/2021 09:31 (1)
Complete: 🔍
Cache ID: 216::103

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