CVE-2024-3130 | BDVDB-2026-229507 Detail

CoolKIteWeLink APP

Description#

Hard-coded Credentials in CoolKit eWeLlink app are before 5.4.x on Android and IOS allows local attacker to unauthorized access to sensitive data via Decryption algorithm and key obtained after decompiling app

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact none. Attack vector: local.

Weaknesses#

CWE-798 Use of Hard-coded Credentials

References#

https://ewelink.cc/security-advisories-and-notices/

Exploit#

No public exploit known

History#

Version 12024-04-01Record published in the CVE List.
Version 22025-08-27Most recent update recorded in the CVE List.

Published

Published: 2024-04-01
Last modified: 2025-08-27

Vendor information

Vendor: CoolKIt
Product: eWeLink APP

All CoolKIt vulnerabilities

Score

5.7 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 3.0.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Hard-coded Credentials

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 5.4.x
Fixed
5.4.x

Scoring System

CVSS v4.0

Not available

CVSS v3.1

5.7 Medium

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

Metric breakdown
Attack Vector	Local
Attack Complexity	High
Privileges Required	High
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).