Backdoor.Win32.XRat.k Service Port 20888 backdoor

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

A vulnerability was found in Backdoor.Win32.XRat.k (Remote Access Software) (affected version unknown). It has been classified as critical. Affected is an unknown functionality of the component Service Port 20888. The manipulation with an unknown input leads to a backdoor vulnerability. CWE is classifying the issue as CWE-912. The product contains functionality that is not documented, not part of the specification, and not accessible through an interface or command sequence that is obvious to the product's users or administrators. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 02/09/2022 as MVID-2022-0482. The advisory is available at malvuln.com. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1588.001 by the MITRE ATT&CK project.

The exploit is shared for download at malvuln.com. It is declared as proof-of-concept.

It is possible to mitigate the weakness by firewalling .

Productinfo

Type

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
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: Backdoor
CWE: CWE-912
ATT&CK: T1588.001

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: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/09/2022 🔍
02/09/2022 +0 days 🔍
03/29/2022 +48 days 🔍

Sourcesinfo

Advisory: MVID-2022-0482
Status: Not defined

CVE: Not possible due to CNA Rules
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/09/2022 10:31
Updated: 03/29/2022 08:15
Changes: 02/09/2022 10:31 (39), 03/29/2022 08:15 (1)
Complete: 🔍
Submitter: malvuln

Submitinfo

Accepted

  • Submit #30154: Backdoor.Win32.XRat.k / Unauthenticated Remote Command Execution (by malvuln)

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