Vulnerability Details CVE-2021-45382
A Remote Command Execution (RCE) vulnerability exists in all series H/W revisions D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L, and DIR-836L routers via the DDNS function in ncc2 binary file. Note: DIR-810L, DIR-820L, DIR-830L, DIR-826L, DIR-836L, all hardware revisions, have reached their End of Life ("EOL") /End of Service Life ("EOS") Life-Cycle and as such this issue will not be patched.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.931
EPSS Ranking 99.8%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 10.0
Proposed Action
A remote code execution vulnerability exists in all series H/W revisions routers via the DDNS function in ncc2 binary file.
Ransomware Campaign
Unknown
References
- https://github.com/doudoudedi/D-LINK_Command_Injection1/blob/main/D-LINK_Command_injection.md
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10264
- https://github.com/doudoudedi/D-LINK_Command_Injection1/blob/main/D-LINK_Command_injection.md
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10264
Products affected by CVE-2021-45382
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cpe:2.3:h:dlink:dir-810l:-
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cpe:2.3:h:dlink:dir-820l:-
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cpe:2.3:h:dlink:dir-820lw:-
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cpe:2.3:h:dlink:dir-826l:-
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cpe:2.3:h:dlink:dir-830l:-
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cpe:2.3:h:dlink:dir-836l:-
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cpe:2.3:o:dlink:dir-810l_firmware:-
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cpe:2.3:o:dlink:dir-820l_firmware:-
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cpe:2.3:o:dlink:dir-820lw_firmware:-
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cpe:2.3:o:dlink:dir-826l_firmware:-
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cpe:2.3:o:dlink:dir-830l_firmware:-
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cpe:2.3:o:dlink:dir-836l_firmware:-