CVE-2026-3485— D-Link DIR-868L SSDP Service sub_1BF84 os command injection
Quick assessment
Affected
D-Link DIR-868L
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 DIR-868L是中国友讯（D-Link）公司的一款无线路由器。 D-Link DIR-868L 110b03版本存在操作系统命令注入漏洞，该漏洞源于组件SSDP Service对参数ST的错误操作，可能导致os命令注入。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-3485
Vulnerability Information
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Vulnerability Title
D-Link DIR-868L SSDP Service sub_1BF84 os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw has been found in D-Link DIR-868L 110b03. This affects the function sub_1BF84 of the component SSDP Service. This manipulation of the argument ST causes os command injection. It is possible to initiate the attack remotely. The exploit has been published 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:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link DIR-868L 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DIR-868L是中国友讯（D-Link）公司的一款无线路由器。 D-Link DIR-868L 110b03版本存在操作系统命令注入漏洞，该漏洞源于组件SSDP Service对参数ST的错误操作，可能导致os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)
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Affected Products
II. Public POCs for CVE-2026-3485
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Vendor Advisories for CVE-2026-3485 (2)
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Submit #764759: D-Link dir-868I REVA1_FW110b03 OS Command Injection third-party-advisory
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CVE-2026-3485 D-Link DIR-868L SSDP Service sub_1BF84 os command injection vdb-entry technical-description
Security Blog Posts for CVE-2026-3485 (1)
Vendor Pages for CVE-2026-3485 (1)
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V. Comments for CVE-2026-3485
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