Backdoor.Win32.RMFdoor.c FTP Server improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Backdoor.Win32.RMFdoor.c. Affected by this issue is some unknown functionality of the component FTP Server. Executing a manipulation can lead to improper authentication. It is possible to launch the attack remotely. Furthermore, an exploit is available. The application of restrictive firewalling is recommended.

Detailsinfo

A vulnerability classified as critical was found in Backdoor.Win32.RMFdoor.c (Remote Access Software) (affected version unknown). This vulnerability affects an unknown functionality of the component FTP Server. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 05/19/2021 as MVID-2021-0220. The advisory is available at malvuln.com. Technical details are unknown but a public exploit is available.

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

Proper firewalling of is able to address this issue.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.3
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/19/2021 🔍
05/19/2021 +0 days 🔍
05/19/2021 +0 days 🔍

Sourcesinfo

Advisory: MVID-2021-0220
Status: Not defined

GCVE (VulDB): GCVE-100-175330
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/19/2021 07:15
Changes: 05/19/2021 07:15 (39)
Complete: 🔍
Submitter: malvuln
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #13098: Backdoor.Win32.RMFdoor.c / Authentication Bypass RCE (by malvuln)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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