Fuji Electric Tellus Lite V-Simulator/V-Server Lite up to 4.0.9.x Project File out-of-bounds

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

Summaryinfo

A vulnerability labeled as problematic has been found in Fuji Electric Tellus Lite V-Simulator and V-Server Lite up to 4.0.9.x. This affects an unknown function of the component Project File Handler. Such manipulation leads to out-of-bounds. This vulnerability is documented as CVE-2021-22655. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Fuji Electric Tellus Lite V-Simulator and V-Server Lite up to 4.0.9.x and classified as critical. Affected by this issue is an unknown part of the component Project File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability.

The weakness was released 01/28/2021 as icsa-21-026-01. The advisory is shared for download at us-cert.cisa.gov. This vulnerability is handled as CVE-2021-22655. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version 4.0.10.0 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

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: Out-of-bounds
CWE: CWE-125 / CWE-119
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-2021-22655 (🔍)
GCVE (CVE): GCVE-0-2021-22655
GCVE (VulDB): GCVE-100-168836

Entryinfo

Created: 01/28/2021 08:24
Updated: 02/21/2021 00:56
Changes: 01/28/2021 08:24 (39), 02/21/2021 00:53 (5), 02/21/2021 00:56 (18)
Complete: 🔍
Cache ID: 216::103

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