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CVE-2025-29628

Quick assessment

Affected
Gardyn Home Kit Firmware
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Gardyn 4是美国Gardyn公司的一种家用垂直水培种植系统。 Gardyn 4存在安全漏洞，该漏洞源于请求处理不当，可能导致信息泄露和执行任意代码。

CVSS 9.4 · Critical EPSS 0.28% · P19
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I. Basic Information for CVE-2025-29628

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Gardyn Azure IoT Hub connection string is downloaded over an insecure HTTP connection in Gardyn Home Kit firmware before master.619, Home Kit Mobile Application before 2.11.0, and Home Kit Cloud API before 2.12.2026 leaving the string vulnerable to interception and modification through a Man-in-the-Middle attack. This may result in the attacker capturing device credentials or taking control of vulnerable home kits.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通信信道中传输过程中消息完整性的不正确执行
Source: CVE Program / CVE List V5
Vulnerability Title
Gardyn 4 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gardyn 4是美国Gardyn公司的一种家用垂直水培种植系统。 Gardyn 4存在安全漏洞，该漏洞源于请求处理不当，可能导致信息泄露和执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Gardyn Home Kit Firmware 0 ~ master.619 -

II. Public POCs for CVE-2025-29628

# POC Description Source Link Shenlong Link
1 CVE-2025-29628, CVE-2025-29629, CVE-2025-29630, CVE-2025-29631 https://github.com/mselbrede/gardyn POC Details
2 CVE-2025-29628, CVE-2025-29629, CVE-2025-29630, CVE-2025-29631 https://github.com/kristof-mattei/gardyn-hack POC Details
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Qwen3.6-35B-A3B · 7936 chars
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III. Intelligence Information for CVE-2025-29628

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Vendor Advisories for CVE-2025-29628 (1)

Other References for CVE-2025-29628 (1)

Other References for CVE-2025-29628 (1)

Same Patch Batch · Gardyn · 2025-07-25 · 3 CVEs total

CVE-2025-29631 9.8 CRITICAL Gardyn 4安全漏洞
CVE-2025-29629 9.1 CRITICAL Gardyn 4 安全漏洞

IV. Related Vulnerabilities

Same product: Home Kit Firmware
Same vendor: Gardyn
Same weakness: CWE-924

V. Comments for CVE-2025-29628

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