TrendMakers Sight Bulb Pro AES Key Exchange risky encryption

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.
1.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in TrendMakers Sight Bulb Pro. The affected element is an unknown function of the component AES Key Exchange. Such manipulation leads to risky encryption. This vulnerability is listed as CVE-2025-6521. The attack must be carried out from within the local network. There is no available exploit.

Detailsinfo

A vulnerability was found in TrendMakers Sight Bulb Pro (affected version not known) and classified as problematic. Affected by this issue is some unknown functionality of the component AES Key Exchange. The manipulation with an unknown input leads to a risky encryption vulnerability. Using CWE to declare the problem leads to CWE-327. The product uses a broken or risky cryptographic algorithm or protocol. Impacted is confidentiality.

The advisory is available at cisa.gov. This vulnerability is handled as CVE-2025-6521. The exploitation is known to be difficult. The attack can only be initiated within the local network. Additional levels of successful authentication are necessary for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1600 by the MITRE ATT&CK project.

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 1.8
VulDB Meta Temp Score: 1.8

VulDB Base Score: 1.8
VulDB Temp Score: 1.8
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: Risky encryption
CWE: CWE-327 / CWE-310
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

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

06/27/2025 Advisory disclosed
06/27/2025 +0 days VulDB entry created
06/27/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: icsa-25-177-02
Status: Not defined

CVE: CVE-2025-6521 (🔒)
GCVE (CVE): GCVE-0-2025-6521
GCVE (VulDB): GCVE-100-314078

Entryinfo

Created: 06/27/2025 08:00
Changes: 06/27/2025 08:00 (50)
Complete: 🔍
Cache ID: 216::103

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