Paper/Archive/CVE-2021-45382

CVE-2021-45382

D-Link Multiple Routers — D-Link Multiple Routers Remote Code Execution Vulnerability

KEV · due 25 Apr EPSS 98%public exploit SSVC act CVSS 9.8

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 In CISA KEV+3030.0 EPSS percentile 99.9.999 × 2020.0 Exploit: SSVC active+1010.0 SSVC exploitation: active+1010.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: total

References

refsupportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10264 refgithub.com/doudoudedi/D-LINK_Command_Injection1/blob/main/D-LINK_Command_injection.md refcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-45382 kevcisa.gov/known-exploited-vulnerabilities-catalog