Backdoor.Win32.Delf.wr FTP Server improper authentication

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

Summaryinfo

A vulnerability, which was classified as critical, has been found in Backdoor.Win32.Delf.wr. This affects an unknown function of the component FTP Server. The manipulation leads to improper authentication. Remote exploitation of the attack is possible. Furthermore, an exploit is available. It is recommended to apply restrictive firewalling.

Detailsinfo

A vulnerability was found in Backdoor.Win32.Delf.wr (Remote Access Software) (affected version unknown) and classified as critical. This issue affects an unknown functionality of the component FTP Server. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability.

The weakness was published 09/02/2021 as MVID-2021-0326. The advisory is shared at malvuln.com. Technical details are unknown but a public exploit is available.

The exploit is available at malvuln.com. It is declared as proof-of-concept.

Addressing this vulnerability is possible by firewalling .

If you want to get the best quality for vulnerability data then you always have to consider 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: 6.4

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: 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

09/02/2021 🔍
09/02/2021 +0 days 🔍
09/02/2021 +0 days 🔍

Sourcesinfo

Advisory: MVID-2021-0326
Status: Not defined

GCVE (VulDB): GCVE-100-181805
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/02/2021 06:48
Changes: 09/02/2021 06:48 (39)
Complete: 🔍
Submitter: malvuln
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #19698: Backdoor.Win32.Delf.wr / Authentication Bypass RCE (by malvuln)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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