Victor Zsviot Camera 8.26.31 MQTT Packet denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Victor Zsviot Camera 8.26.31. Affected is an unknown function of the component MQTT Packet Handler. Performing a manipulation results in denial of service. This vulnerability is reported as CVE-2024-5095. The attack is possible to be carried out remotely. Moreover, an exploit is present. It is suggested to use restrictive firewalling. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as problematic has been found in Victor Zsviot Camera 8.26.31. This affects an unknown functionality of the component MQTT Packet Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The vendor web site explains, that "Victor Intelligent [...] owns the brand of ZSVIOT". Therefore, the vendor is "Victor" and "ZSVIOT" is the brand.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2024-5095. It is possible to initiate the attack remotely. The successful exploitation needs a authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.5
VulDB Temp Score: 5.7
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

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

05/18/2024 🔍
05/18/2024 +0 days 🔍
05/23/2024 +5 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2024-5095 (🔍)
GCVE (CVE): GCVE-0-2024-5095
GCVE (VulDB): GCVE-100-265077
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/18/2024 09:11
Updated: 05/23/2024 07:25
Changes: 05/18/2024 09:11 (56), 05/18/2024 10:05 (15), 05/23/2024 07:25 (1)
Complete: 🔍
Submitter: kaizheng
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #332461: zsviot Camera firmware: V8.26.31 Denial of Service (by kaizheng)

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