Fuji Electric Tellus Lite V-Simulator/V-Server Lite prior 4.0.10.0 Project File uninitialized pointer

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Fuji Electric Tellus Lite V-Simulator and V-Server Lite. It has been rated as critical. Impacted is an unknown function of the component Project File Handler. The manipulation leads to uninitialized pointer. This vulnerability is listed as CVE-2021-22639. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Fuji Electric Tellus Lite V-Simulator and V-Server Lite. This issue affects an unknown function of the component Project File Handler. 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 presented 01/28/2021 as icsa-21-026-01. The advisory is shared at us-cert.cisa.gov. The identification of this vulnerability is CVE-2021-22639. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading to version 4.0.10.0 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: Partially
Local: Yes
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: Tellus Lite V-Simulator/V-Server Lite 4.0.10.0

Timelineinfo

01/05/2021 🔍
01/28/2021 +23 days 🔍
01/28/2021 +0 days 🔍
02/21/2021 +23 days 🔍

Sourcesinfo

Advisory: icsa-21-026-01
Status: Confirmed

CVE: CVE-2021-22639 (🔍)
GCVE (CVE): GCVE-0-2021-22639
GCVE (VulDB): GCVE-100-168833

Entryinfo

Created: 01/28/2021 08:23
Updated: 02/21/2021 00:27
Changes: 01/28/2021 08:23 (37), 02/21/2021 00:22 (5), 02/21/2021 00:27 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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