Chiyu BF-630 redirect

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Chiyu BF-630, BF-450M, BF-430, BF-431, BF631-W, BF830-W, Webpass and SEMAC and classified as critical. Impacted is an unknown function. Such manipulation leads to redirect. This vulnerability is referenced as CVE-2021-31252. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in Chiyu BF-630, BF-450M, BF-430, BF-431, BF631-W, BF830-W, Webpass and SEMAC. It has been rated as critical. Affected by this issue is an unknown code. The manipulation with an unknown input leads to a redirect vulnerability. Using CWE to declare the problem leads to CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. Impacted is confidentiality, integrity, and availability.

The weakness was published 06/05/2021. The advisory is available at gitbook.seguranca-informatica.pt. This vulnerability is handled as CVE-2021-31252. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1204.001 by the MITRE ATT&CK project.

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

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.2

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

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Redirect
CWE: CWE-601
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/15/2021 🔍
06/05/2021 +51 days 🔍
06/05/2021 +0 days 🔍
06/10/2021 +5 days 🔍

Sourcesinfo

Advisory: gitbook.seguranca-informatica.pt
Status: Not defined
Confirmation: 🔍

CVE: CVE-2021-31252 (🔍)
GCVE (CVE): GCVE-0-2021-31252
GCVE (VulDB): GCVE-100-176390

Entryinfo

Created: 06/05/2021 15:22
Updated: 06/10/2021 09:20
Changes: 06/05/2021 15:22 (33), 06/10/2021 09:15 (3), 06/10/2021 09:20 (18)
Complete: 🔍
Cache ID: 216::103

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