Yoosee GM8135S Camera 21.00.01.36 Live UDP H.264 Video Stream /npc/npc cleartext transmission

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.
3.5$0-$5k2.94+

Summaryinfo

A vulnerability categorized as problematic has been discovered in Yoosee GM8135S Camera 21.00.01.36. This impacts an unknown function of the file /npc/npc of the component Live UDP H.264 Video Stream Handler. Such manipulation leads to cleartext transmission. This vulnerability is uniquely identified as CVE-2026-116114. The attack can be launched remotely. Moreover, an exploit is present. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in Yoosee GM8135S Camera 21.00.01.36 and classified as problematic. Affected by this issue is an unknown functionality of the file /npc/npc of the component Live UDP H.264 Video Stream Handler. The manipulation with an unknown input leads to a cleartext transmission vulnerability. Using CWE to declare the problem leads to CWE-319. The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors. Impacted is confidentiality.

The advisory is available at akosibrylle.me. This vulnerability is handled as CVE-2026-116114. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. This vulnerability is assigned to T1040 by the MITRE ATT&CK project.

The exploit is available at akosibrylle.me. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.7
VulDB Temp Score: 3.5
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: Cleartext transmission
CWE: CWE-319 / CWE-310
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: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/25/2026 Advisory disclosed
10/25/2026 +0 days VulDB entry created
10/25/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: akosibrylle.me
Status: Confirmed

CVE: CVE-2026-116114 (🔒)
GCVE (CVE): GCVE-0-2026-116114
GCVE (VulDB): GCVE-100-426182
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/25/2026 09:42
Changes: 10/25/2026 09:42 (55)
Complete: 🔍
Submitter: brylleee
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #1004708: Gwelltimes Technology Yoosee Smart Camera GM8135S 21.00.01.36 Cleartext Transmission of Sensitive Information (by brylleee)

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