Byzoro Smart S42 Management Platform up to 20240219 userattestation.php hidwel unrestricted upload

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

Summaryinfo

A vulnerability marked as critical has been reported in Byzoro Smart S42 Management Platform up to 20240219. This affects an unknown part of the file /useratte/userattestation.php. This manipulation of the argument hidwel causes unrestricted upload. The identification of this vulnerability is CVE-2024-1918. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability has been found in Byzoro Smart S42 Management Platform up to 20240219 and classified as critical. Affected by this vulnerability is an unknown code of the file /useratte/userattestation.php. The manipulation of the argument hidwel with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 02/27/2024. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2024-1918. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.

It is possible to download the exploit 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. By approaching the search of inurl:useratte/userattestation.php it is possible to find vulnerable targets with Google Hacking.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

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: 4.7
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 4.7
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: 🔍
Google Hack: 🔍

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

02/27/2024 🔍
02/27/2024 +0 days 🔍
02/27/2024 +0 days 🔍
12/17/2024 +294 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2024-1918 (🔍)
GCVE (CVE): GCVE-0-2024-1918
GCVE (VulDB): GCVE-100-254839
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/27/2024 08:04
Updated: 12/17/2024 21:19
Changes: 02/27/2024 08:04 (42), 03/14/2024 13:39 (2), 03/14/2024 13:46 (18), 04/09/2024 09:07 (15), 12/17/2024 21:19 (20)
Complete: 🔍
Submitter: Ting
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #284382: 北京百卓网络技术有限公司 Smart S42网关智能管理平台 S42 File Upload vulnerability (by Ting)

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