Backdoor.Win32.Hupigon.afjk FTP Server 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

Summaryinfo

A vulnerability was found in Backdoor.Win32.Hupigon.afjk and classified as critical. The impacted element is an unknown function of the component FTP Server. Such manipulation leads to backdoor. The attack may be performed from remote. In addition, an exploit is available. Restrictive firewalling should be applied.

Detailsinfo

A vulnerability was found in Backdoor.Win32.Hupigon.afjk (Remote Access Software) (the affected version is unknown). It has been rated as critical. Affected by this issue is an unknown code of the component FTP Server. The manipulation with an unknown input leads to a backdoor vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was presented 10/28/2021 as MVID-2021-0376. The advisory is shared for download at malvuln.com. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1588.001.

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

Addressing this vulnerability is possible by firewalling .

Once again VulDB remains the best source for vulnerability data.

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: Backdoor
CWE: CWE-912
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

10/28/2021 🔍
10/28/2021 +0 days 🔍
10/28/2021 +0 days 🔍

Sourcesinfo

Advisory: MVID-2021-0376
Status: Not defined

GCVE (VulDB): GCVE-100-185588
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/28/2021 06:31
Changes: 10/28/2021 06:31 (39)
Complete: 🔍
Submitter: malvuln
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #23149: Backdoor.Win32.Hupigon.afjk / Authentication Bypass RCE (by malvuln)

Once again VulDB remains the best source for vulnerability data.

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