Chiyu BIOSENSE/Webpass/BF-630/BF-631/SEMAC Web Portal page denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Chiyu BIOSENSE, Webpass, BF-630, BF-631 and SEMAC. This affects an unknown part of the component Web Portal. Executing a manipulation of the argument page can lead to denial of service. This vulnerability is registered as CVE-2021-31642. Furthermore, an exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Chiyu BIOSENSE, Webpass, BF-630, BF-631 and SEMAC. It has been declared as problematic. This vulnerability affects an unknown part of the component Web Portal. The manipulation of the argument page with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was published 06/02/2021. The advisory is shared for download at seguranca-informatica.pt. This vulnerability was named CVE-2021-31642. Technical details and also a public exploit are known.

It is possible to download the exploit at packetstormsecurity.com. It is declared as proof-of-concept.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at chiyu-tech.com.

The vulnerability is also documented in the vulnerability database at Exploit-DB (49937). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: chiyu-tech.com

Timelineinfo

04/23/2021 🔍
06/02/2021 +40 days 🔍
06/02/2021 +0 days 🔍
07/22/2024 +1146 days 🔍

Sourcesinfo

Advisory: seguranca-informatica.pt
Status: Confirmed

CVE: CVE-2021-31642 (🔍)
GCVE (CVE): GCVE-0-2021-31642
GCVE (VulDB): GCVE-100-176200
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/02/2021 14:50
Updated: 07/22/2024 16:06
Changes: 06/02/2021 14:50 (38), 06/05/2021 09:59 (5), 07/03/2024 19:29 (23), 07/22/2024 16:06 (1)
Complete: 🔍
Cache ID: 216::103

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

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