Lianquan Smart eVision System Information Query improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Lianquan Smart eVision. It has been declared as critical. Affected is an unknown function of the component System Information Query Handler. The manipulation results in improper authorization. This vulnerability is known as CVE-2022-39030. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in Lianquan Smart eVision (version now known). It has been classified as critical. Affected is some unknown processing of the component System Information Query Handler. The manipulation with an unknown input leads to a improper authorization vulnerability. CWE is classifying the issue as CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality. CVE summarizes:

smart eVision has inadequate authorization for system information query function. An unauthenticated remote attacker, who is not explicitly authorized to access the information, can access sensitive information.

The weakness was published 09/28/2022. The advisory is available at twcert.org.tw. This vulnerability is traded as CVE-2022-39030 since 08/30/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1548.002 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (TWCERT/CC): 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/30/2022 🔍
09/28/2022 +29 days 🔍
09/28/2022 +0 days 🔍
10/24/2022 +26 days 🔍

Sourcesinfo

Advisory: twcert.org.tw
Status: Not defined

CVE: CVE-2022-39030 (🔍)
GCVE (CVE): GCVE-0-2022-39030
GCVE (VulDB): GCVE-100-209670

Entryinfo

Created: 09/28/2022 07:36
Updated: 10/24/2022 17:17
Changes: 09/28/2022 07:36 (37), 10/24/2022 17:17 (12)
Complete: 🔍
Cache ID: 216::103

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