Suprema BioStar 2 up to 2.9.0 os command injection

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Suprema BioStar 2 up to 2.9.0. This affects an unknown part. Such manipulation leads to os command injection. This vulnerability is traded as CVE-2023-33364. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Suprema BioStar 2 up to 2.9.0 and classified as critical. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An OS Command injection vulnerability exists in Suprema BioStar 2 before V2.9.1, which allows authenticated users to execute arbitrary OS commands on the BioStar 2 server.

The weakness was shared 08/03/2023. The advisory is shared for download at claroty.com. This vulnerability is handled as CVE-2023-33364 since 05/22/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1202.

Upgrading to version 2.9.1 eliminates this vulnerability. The upgrade is hosted for download at kb.supremainc.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-37527). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
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: BioStar 2 2.9.1

Timelineinfo

05/22/2023 🔍
08/03/2023 +73 days 🔍
08/03/2023 +0 days 🔍
01/04/2026 +885 days 🔍

Sourcesinfo

Advisory: claroty.com
Status: Confirmed

CVE: CVE-2023-33364 (🔍)
GCVE (CVE): GCVE-0-2023-33364
GCVE (VulDB): GCVE-100-236084
EUVD: 🔍

Entryinfo

Created: 08/03/2023 22:21
Updated: 01/04/2026 06:27
Changes: 08/03/2023 22:21 (21), 08/03/2023 22:22 (19), 08/26/2023 09:59 (11), 01/04/2026 06:27 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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