Byzoro Smart S85F Management Platform up to 20230722 file_upload unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Byzoro Smart S85F Management Platform up to 20230722. The impacted element is an unknown function. The manipulation of the argument file_upload results in unrestricted upload. This vulnerability was named CVE-2023-4121. The attack may be performed from remote. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in Byzoro Smart S85F Management Platform up to 20230722. It has been classified as critical. Affected is an unknown code block. The manipulation of the argument file_upload with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 08/02/2023. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2023-4121. Technical details and a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1608.002.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector (VulDB): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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

08/02/2023 🔍
08/02/2023 +0 days 🔍
08/02/2023 +0 days 🔍
04/09/2024 +251 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-4121 (🔍)
GCVE (CVE): GCVE-0-2023-4121
GCVE (VulDB): GCVE-100-235968
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/02/2023 22:41
Updated: 04/09/2024 09:06
Changes: 08/02/2023 22:41 (40), 08/24/2023 15:49 (2), 08/24/2023 15:54 (28), 04/09/2024 09:06 (15)
Complete: 🔍
Submitter: torres14852
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #185755: A file upload vulnerability exists in the database management of the Smart S85F management platform (by torres14852)

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