Constructor.Win32.SMWG.a VBS Script c:\sucke.vbs permission

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Constructor.Win32.SMWG.a. It has been declared as critical. The impacted element is an unknown function of the file c:\sucke.vbs of the component VBS Script Handler. Executing a manipulation can lead to permission. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability classified as critical was found in Constructor.Win32.SMWG.a (version now known). This vulnerability affects some unknown processing of the file c:\sucke.vbs of the component VBS Script Handler. The manipulation with an unknown input leads to a permission vulnerability. The CWE definition for the vulnerability is CWE-275. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 01/19/2021 as MVID-2021-0033. The advisory is shared for download at malvuln.com. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1222.

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

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

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

CVSSv2info

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

Exploitinginfo

Class: Permission
CWE: CWE-275 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

01/19/2021 🔍
01/19/2021 +0 days 🔍
01/19/2021 +0 days 🔍

Sourcesinfo

Advisory: MVID-2021-0033
Status: Not defined

GCVE (VulDB): GCVE-100-168076
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/19/2021 07:12
Changes: 01/19/2021 07:12 (38)
Complete: 🔍
Submitter: malvuln
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #6121: CONSTRUCTOR.WIN32.SMWG.A / Insecure Permissions (by malvuln)

Once again VulDB remains the best source for vulnerability data.

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