fkie_cve-2021-45382
Vulnerability from fkie_nvd
Published
2022-02-17 21:15
Modified
2025-10-22 00:17
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| dlink | dir-820l_firmware | - | |
| dlink | dir-820l | - | |
| dlink | dir-820lw_firmware | - | |
| dlink | dir-820lw | - | |
| dlink | dir-826l_firmware | - | |
| dlink | dir-826l | - | |
| dlink | dir-830l_firmware | - | |
| dlink | dir-830l | - | |
| dlink | dir-836l_firmware | - | |
| dlink | dir-836l | - | |
| dlink | dir-810l_firmware | - | |
| dlink | dir-810l | - |
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"cisaExploitAdd": "2022-04-04",
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"lang": "en",
"value": "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."
},
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"lang": "es",
"value": "Se presenta una vulnerabilidad de Ejecuci\u00f3n de Comandos Remota (RCE) en todas las revisiones H/W de la serie de routers D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L y DIR-836L por medio de la funci\u00f3n DDNS en el archivo binario ncc2. Nota: Los DIR-810L, DIR-820L, DIR-830L, DIR-826L, DIR-836L, todas las revisiones de hardware, han llegado al final de su vida \u00fatil (\"EOL\") / fin de la vida \u00fatil (\"EOS\") y, por lo tanto, este problema no ser\u00e1 parcheado"
}
],
"id": "CVE-2021-45382",
"lastModified": "2025-10-22T00:17:50.190",
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"published": "2022-02-17T21:15:07.737",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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