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CVE-2025-5572— D-Link DCS-932L setSystemEmail stack-based overflow

Quick assessment

Affected
D-Link DCS-932L
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.

D-Link DCS-932L是中国友讯（D-Link）公司的一个网络监控摄像头。用于安全和监控。 D-Link DCS-932L 2.18.01版本存在安全漏洞，该漏洞源于文件/setSystemEmail中参数EmailSMTPPortNumber处理不当导致栈缓冲区溢出。

CVSS 8.8 · High EPSS 4.50% · P91

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-5572

Vulnerability Information
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Vulnerability Title
D-Link DCS-932L setSystemEmail stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in D-Link DCS-932L 2.18.01. It has been declared as critical. Affected by this vulnerability is the function setSystemEmail of the file /setSystemEmail. The manipulation of the argument EmailSMTPPortNumber leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link DCS-932L 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DCS-932L是中国友讯（D-Link）公司的一个网络监控摄像头。用于安全和监控。 D-Link DCS-932L 2.18.01版本存在安全漏洞，该漏洞源于文件/setSystemEmail中参数EmailSMTPPortNumber处理不当导致栈缓冲区溢出。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
D-Link DCS-932L 2.18.01 -

II. Public POCs for CVE-2025-5572

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 8674 chars
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III. Intelligence Information for CVE-2025-5572

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Vendor Pages for CVE-2025-5572 (1)

Same Patch Batch · D-Link · 2025-06-04 · 5 CVEs total

CVE-2025-5621 7.3 HIGH D-Link DIR-816 qosClassifier os command injection
CVE-2025-5620 7.3 HIGH D-Link DIR-816 setipsec_config os command injection
CVE-2025-5573 6.3 MEDIUM D-Link DCS-932L setSystemWizard setSystemControl os command injection
CVE-2025-5571 6.3 MEDIUM D-Link DCS-932L setSystemAdmin os command injection

IV. Related Vulnerabilities

Same product: DCS-932L
Same vendor: D-Link
Same weakness: CWE-121

V. Comments for CVE-2025-5572

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