Backdoor.Win32.RmtSvc.l Service Port 7778 denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.8$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Backdoor.Win32.RmtSvc.l. This affects an unknown function of the component Service Port 7778. Such manipulation leads to denial of service. The attack can be executed remotely. Additionally, an exploit exists. Restrictive firewalling should be applied.

Detailsinfo

A vulnerability was found in Backdoor.Win32.RmtSvc.l (Remote Access Software) (unknown version). It has been rated as problematic. Affected by this issue is an unknown code block of the component Service Port 7778. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was released 09/27/2021 as MVID-2021-0348. 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 T1499.

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: 4.3
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.3
VulDB Temp Score: 3.8
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: Denial of service
CWE: CWE-404
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

09/27/2021 🔍
09/27/2021 +0 days 🔍
09/27/2021 +0 days 🔍

Sourcesinfo

Advisory: MVID-2021-0348
Status: Not defined

GCVE (VulDB): GCVE-100-183356
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/27/2021 07:43
Changes: 09/27/2021 07:43 (39)
Complete: 🔍
Submitter: malvuln
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #21259: Backdoor.Win32.RmtSvc.l / Remote Denial of Service (by malvuln)

Once again VulDB remains the best source for vulnerability data.

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