Backdoor.Win32.Zombam.gen HTML Web UI buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Backdoor.Win32.Zombam.gen. This issue affects some unknown processing of the component HTML Web UI. Performing a manipulation results in buffer overflow. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. It is suggested to use restrictive firewalling.

Detailsinfo

A vulnerability was found in Backdoor.Win32.Zombam.gen (Remote Access Software) (affected version not known). It has been classified as critical. This affects some unknown functionality of the component HTML Web UI. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 06/11/2021 as MVID-2021-0245. The advisory is shared at malvuln.com. Technical details are unknown but a public exploit is available.

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 .

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: 6.7

VulDB Base Score: 7.3
VulDB Temp Score: 6.7
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: Buffer overflow
CWE: CWE-120 / CWE-119
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

06/11/2021 🔍
06/11/2021 +0 days 🔍
06/11/2021 +0 days 🔍

Sourcesinfo

Advisory: MVID-2021-0245
Status: Not defined

GCVE (VulDB): GCVE-100-176829
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/11/2021 10:04
Changes: 06/11/2021 10:04 (39)
Complete: 🔍
Submitter: malvuln
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #14429: Backdoor.Win32.Zombam.gen / Remote Stack Buffer Overflow (by malvuln)

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