Victor Zsviot Camera 8.26.31 MQTT Packet denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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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 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 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 .

The entries VDB-193524, VDB-193525, VDB-220117 and VDB-220118 are pretty similar.





CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍


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: 🔍



VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍


Class: Denial of service
CWE: CWE-404

Local: No
Remote: Yes

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

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Firewall
Status: 🔍

0-Day Time: 🔒


05/18/2024 Advisory disclosed
05/18/2024 +0 days VulDB entry created
05/23/2024 +5 days VulDB entry last update


Status: Not defined

CVE: CVE-2024-5095 (🔒)
scip Labs:
See also: 🔒


Created: 05/18/2024 09:11 AM
Updated: 05/23/2024 07:25 AM
Changes: 05/18/2024 09:11 AM (56), 05/18/2024 10:05 AM (15), 05/23/2024 07:25 AM (1)
Complete: 🔍
Submitter: kaizheng
Committer: kaizheng
Cache ID: 3:7C8:40



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


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