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CVE-2026-2218— D-Link DCS-933L alphapd setSystemAdmin command injection

Quick assessment

Affected
D-Link DCS-933L
Exploitation
High exploitation probability; assess promptly
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-933L是中国友讯（D-Link）公司的一个无线摄像头。 D-Link DCS-933L 1.14.11及之前版本存在命令注入漏洞，该漏洞源于对组件alphapd中文件/setSystemAdmin参数AdminID的错误操作，可能导致命令注入。

CVSS 6.3 · Medium EPSS 4.42% · P91

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-2218

Vulnerability Information
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Vulnerability Title
D-Link DCS-933L alphapd setSystemAdmin command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in D-Link DCS-933L up to 1.14.11. This affects an unknown function of the file /setSystemAdmin of the component alphapd. This manipulation of the argument AdminID causes command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. 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:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link DCS-933L 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DCS-933L是中国友讯（D-Link）公司的一个无线摄像头。 D-Link DCS-933L 1.14.11及之前版本存在命令注入漏洞，该漏洞源于对组件alphapd中文件/setSystemAdmin参数AdminID的错误操作，可能导致命令注入。
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-933L 1.14.0 -

II. Public POCs for CVE-2026-2218

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III. Intelligence Information for CVE-2026-2218

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Vendor Pages for CVE-2026-2218 (1)

Same Patch Batch · D-Link · 2026-02-09 · 3 CVEs total

CVE-2026-2210 7.2 HIGH D-Link DIR-823X set_filtering sub_4211C8 os command injection
CVE-2026-2227 4.7 MEDIUM D-Link DCS-931L setSystemAdmin doSystem command injection

IV. Related Vulnerabilities

Same vendor: D-Link
Same weakness: CWE-77

V. Comments for CVE-2026-2218

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