SolarView Compact SV-CPT-MC310/Compact SV-CPT-MC310F up to 8.9 Date Setting access control

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability was found in SolarView Compact SV-CPT-MC310 and Compact SV-CPT-MC310F up to 8.9. It has been classified as critical. This impacts an unknown function of the component Date Setting Handler. Performing a manipulation results in access control. This vulnerability is cataloged as CVE-2023-27920. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in SolarView Compact SV-CPT-MC310 and Compact SV-CPT-MC310F up to 8.9. This affects an unknown code block of the component Date Setting Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Improper access control vulnerability in the system date/time setting page of SolarView Compact SV-CPT-MC310 versions prior to Ver.8.10 and SV-CPT-MC310F versions prior to Ver.8.10 allows a remote authenticated attacker to alter system date/time of the affected product.

The weakness was shared 05/23/2023. The advisory is shared at jvn.jp. This vulnerability is uniquely identified as CVE-2023-27920 since 03/15/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 8.10 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-31646). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

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

NVD Base Score: 4.3
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: CWE-284 / 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Compact SV-CPT-MC310/Compact SV-CPT-MC310F 8.10

Timelineinfo

03/15/2023 🔍
05/23/2023 +68 days 🔍
05/23/2023 +0 days 🔍
11/27/2025 +919 days 🔍

Sourcesinfo

Advisory: jvn.jp
Status: Confirmed

CVE: CVE-2023-27920 (🔍)
GCVE (CVE): GCVE-0-2023-27920
GCVE (VulDB): GCVE-100-229689
EUVD: 🔍

Entryinfo

Created: 05/23/2023 07:17
Updated: 11/27/2025 07:43
Changes: 05/23/2023 07:17 (40), 06/16/2023 09:04 (11), 01/31/2025 16:44 (26), 11/27/2025 07:43 (1)
Complete: 🔍
Cache ID: 216::103

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

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